CN114945045A - Network service response method, device, network equipment and storage medium - Google Patents
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Abstract
The invention relates to a network service response method, a device, network equipment and a storage medium, comprising the following steps: receiving an access request initiated by terminal equipment; determining a network path label carried in the access request; and providing the corresponding service address for the terminal equipment to access according to the network path label. By carrying the network path label in the access request, the service address matched with the terminal equipment path can be determined based on the network path label, and the terminal equipment can access based on the proper service address, so that the time delay can be reduced, the network transmission bandwidth can be reduced, and the network cost can be reduced.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a network service response method, apparatus, network device, and storage medium.
Background
In the communication field, information interaction between a server and a client is important. In a specific communication flow, a client generally initiates a request to a server, and then the server returns response information to the server based on the request of the client. According to the difference of the structure of the server, the server has corresponding difference when responding. For example, when the server system is a cluster system, the load balancer generally selects a server to process a client response according to the processing capability of the server or simple round selection, and if a scene with small general response traffic is targeted, the response time of the user is long; when the server-side system is a distributed system, the server and the client are generally selected randomly for access, and if the server and the client selected randomly are not accessed nearby, a large network flow is consumed, the cost is high, and a large time delay exists.
Therefore, how to improve the matching degree between the response and the client side is achieved, so that the time delay is reduced, the network transmission bandwidth is reduced, and the cost is reduced. Is a problem to be solved urgently.
Disclosure of Invention
In view of the above-mentioned deficiencies of the related art, the present application aims to provide a network service response method, device, network device and storage medium, and aims to solve the problems of long response time delay, high network transmission bandwidth and high cost between a server and a client in the prior art.
The invention provides a network service response method, which comprises the following steps:
receiving an access request initiated by terminal equipment;
determining a network path label carried in the access request;
and providing the corresponding service address for the terminal equipment to access according to the network path label.
By carrying the network path label in the access request, the service address matched with the terminal equipment path can be determined based on the network path label, and the terminal equipment can access based on the proper service address, so that the time delay can be reduced, the network transmission bandwidth can be reduced, and the network cost can be reduced.
Optionally, in determining the network path label carried in the access request, the network path label includes label information corresponding to a gateway through which the access request passes.
Optionally, the network path label only includes label information corresponding to a gateway through which the access request passes for the first time.
Optionally, the determining the network path label carried in the access request includes:
when the access request does not carry the network path tag, determining an access network corresponding to the access request according to a host ip (Internet Protocol ) carried in the access request;
and adding the corresponding network path label for the access request based on the access network.
Optionally, the providing, according to the network path label, a corresponding service address to the terminal device for access includes:
determining the service address according to a mapping relation between the network path label and the service address configured in advance, and providing the service address for the terminal equipment to access; or the like, or a combination thereof,
and determining the service address based on the historical matching result between the network path label and the service address, and providing the service address for the terminal equipment to access.
Optionally, the mapping relationship between the network path label and the service address according to the pre-configuration includes:
when the access network corresponding to the network path tag comprises an external network, the service address is a cloud service address;
and when the access network corresponding to the network path label comprises an office network and/or a production network, the service address is a home terminal service address.
The present invention also provides a network service response device, including:
the request receiving module is used for receiving an access request initiated by the terminal equipment;
a request analysis module, configured to determine a network path label carried in the access request;
and the address providing module is used for providing the corresponding service address for the terminal equipment to access according to the network path label.
Optionally, the request parsing module is further configured to:
when the access request does not carry the network path tag, determining an access network corresponding to the access request according to a host ip carried in the access request;
and adding the corresponding network path label for the access request based on the access network.
The invention also provides a network device comprising a processor, a memory and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the processor is configured to execute the program stored in the memory to implement the steps of the network service response method described above.
The present invention also provides a computer-readable storage medium, in which one or more computer programs are stored, the computer programs being executable by a computer device to implement the steps of the network service response method described above.
Drawings
Fig. 1 is a flowchart of a network service response method according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a network service response apparatus according to another alternative embodiment of the present invention;
fig. 3 is a schematic diagram of a network device according to another alternative embodiment of the present invention.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
In the communication field, the communication flow is generally that a client initiates a request to a server, and then the server returns response information to the server based on the request of the client. According to the difference of the structure of the server, the server also has corresponding difference when responding. For example, when the server system is a cluster system, the load balancer generally selects a server to process a client response according to the processing capability of the server or simple selection, and if a scene with small general response traffic is targeted, the response time of the user is long; when the server-side system is a distributed system, the server and the client are generally selected randomly for access, and if the server and the client selected randomly are not accessed nearby, a large network flow is consumed, the cost is high, and a large time delay exists.
Based on this, the present application intends to provide a solution to the above technical problem, the details of which will be explained in the following embodiments.
An embodiment of the present invention provides a network service response method, please refer to fig. 1, where the network service response method includes:
s101, receiving an access request initiated by terminal equipment;
s102, determining a network path label carried in the access request;
and S103, providing the corresponding service address for the terminal equipment to access according to the network path label.
In some enterprises, separation of the intranet and the extranet is often required for security reasons. For example, most scientific and technological research and development type enterprises implement internal and external network isolation to prevent internal core data leakage, and even divide an office network and a production network into an internal network. The production network is used for realizing the linkage of production workshops or realizing the production requirements such as automatic control and the like; for an enterprise, which is a server, data to be accessed by a client is usually located in a production network. The isolated network also blocks certain special services which need to perform cross-network data exchange, so that cross-network services cannot be smoothly developed. In the daily business of an enterprise, there are a large number of scenarios that require file transfer between different networks, for example: the staff in the intranet needs to send design drawings, project data and other files to the users in the extranet; the client, the supplier and the partner need to send the file to the intranet staff through the Internet; the employee can only access the internet when going on business, and no way is available for obtaining the intranet document.
When a client wants to access content, the actual source of its access to the content is in the production network. Firstly, a client side initiates a corresponding access request to a server side based on the content to be accessed; the access request typically carries a network path label. The accessed content may be a media stream corresponding to video monitoring, or a network conference stream, and the like, which is not limited in the embodiment of the present invention.
The network path tag is a path identification means, which can determine the gateway through which the access request passes, that is, the network path tag includes tag information corresponding to the gateway through which the access request passes. The specific content of the tag information may be a corresponding gateway name and a corresponding mapping name, which may indicate what network the access request came from.
The network path tag may identify a gateway through which the access request passes, and in most cases, only the gateway information closest to the client side needs to be known, that is, the tag information corresponding to the gateway through which the access request passes for the first time. In other words, in some optional embodiments, the network path label may include only label information corresponding to a gateway through which the access request passes for the first time. As for the tag information of the gateway passing through later, the tag information is not added, the transmission speed of the access request can be further improved, the transmission delay is reduced, and the resolution efficiency can be improved.
After receiving the access request, the access request may be parsed to determine the network path label carried in the access request. The network path label can reflect the gateway through which the access request passes, namely the access network of the terminal equipment, and clearly determines the form of the request initiated by the terminal equipment; the network path label also has corresponding differences according to different access networks, wherein the differences at least can include differences between an extranet and an intranet, differences between different extranets, and differences between different intranets. The external network representation is a means for accessing through the external internet, and different ip addresses exist according to different access modes and geographic positions; the intranet may include an office network, a production network, and the like.
When a client accesses a back-end service through a PC/PAD/mobile phone and other terminal equipment in an external network, a network path tag is added to the cloud API gateway through the cloud API gateway, the tag value is specifically the name of the public network API gateway, when the message is routed to the production network API gateway where a service provider is located, the fact that the network path tag is marked is found, the production network API gateway takes the tag carried by the network as the standard, and the client does not mark the tag; then, a specific service address is selected to the terminal device according to the label value corresponding to the network path label, and the terminal device accesses based on the specific service address returned by the server, so that the near access can be realized.
In some optional embodiments, determining the network path label carried in the access request may further specifically include:
when the access request does not carry a network path label, determining an access network corresponding to the access request according to a host ip carried in the access request;
and adding a corresponding network path label for the access request based on the access network. This is typically the case when the originating network for the access request is in the intranet; that is, if the client is an access request initiated by accessing the network through an office network, a production network and the like, the client does not have a corresponding network path tag when the client receives the access request; at this time, the corresponding access network can be determined according to the host ip carried in the access request, and then the corresponding network path label is given to the access network based on the access network. The method specifically comprises the following steps:
when a client accesses a back-end service through an office Network, a written host IP is an IP Address of a WAN port of a router, the IP Address is mapped and routed to a production Network API gateway through a NAT (Network Address Translation) port of the router, the production Network API gateway finds that a Network path label is not carried, whether the host IP of a request head is the IP (such as local IP, edge gateway physical IP, load balancer IP and 127.0.0.1) of the edge API gateway is judged, if the host IP of the request head is not the IP of the edge API gateway, the access request is considered to be from the office Network, the Network path label can be printed, and the label value is 'mapping Network name'.
When a client accesses a back-end service through a production network, a filled host IP is an IP (or a gateway IP) of a load balancer, the API gateway of the production network also finds that no network path label is carried, at this time, whether the host IP of a request header is the own IP (such as local IP, edge gateway physical IP, load balancer IP and 127.0.0.1) of the API gateway of the production network is judged, and a network path label can be marked if the host IP is detected to belong to the own IP, and the label value is marked as 'API gateway name of the production network'.
When the router is accessed through the office network and mapped to the edge gateway through the NAT, a user-defined plug-in can be added on the router, and a mapping network label is marked.
In some optional embodiments, providing the corresponding service address to the terminal device for access according to the network path label may specifically include:
determining a service address according to a mapping relation between a pre-configured network path label and the service address, and providing the service address for the terminal equipment to access; or the like, or a combination thereof,
and determining a service address based on the historical matching result between the network path label and the service address, and providing the service address for the terminal equipment to access. That is, the corresponding service address is matched based on the network path label, which may be a preset mapping relationship between the network path label and the service address, and the service address is correspondingly determined based on the mapping relationship and provided to the terminal device; the service address may be determined based on a matching result between the conventional network path label and the service address, and the service address may be provided to the terminal device for access. The updating can be carried out manually or in an AI self-learning mode during the maintenance.
In some optional embodiments, according to the mapping relationship between the preconfigured network path label and the service address, the mapping relationship may specifically include:
when the access network corresponding to the network path tag comprises an external network, the service address is a cloud service address; the cloud service address is a cloud API gateway address.
When the access network corresponding to the network path label comprises an office network and/or a production network, the service address is a home terminal service address. Wherein, the service address of the segment is the gateway address of the API of the production network.
The embodiment of the invention provides a network service response method, which comprises the following steps: receiving an access request initiated by terminal equipment; determining a network path label carried in the access request; and providing the corresponding service address for the terminal equipment to access according to the network path label. By carrying the network path label in the access request, the service address matched with the terminal equipment path can be determined based on the network path label, and the terminal equipment can access based on the proper service address, so that the time delay can be reduced, the network transmission bandwidth can be reduced, and the network cost can be reduced.
Another alternative embodiment of the invention:
referring to fig. 2, the present embodiment provides a network service response apparatus, including:
a request receiving module 21, configured to receive an access request initiated by a terminal device;
a request analysis module 22, configured to determine a network path label carried in the access request;
and the address providing module 23 is configured to provide the corresponding service address to the terminal device for access according to the network path label.
The network path label can reflect the gateway through which the access request passes, namely reflect the access network of the terminal device, and clearly determine the form in which the terminal device initiates the request; the network path label also has corresponding differences according to different access networks, wherein the differences at least can include differences between an external network and an internal network, differences between different external networks, and differences between different internal networks. The external network representation is a means for accessing through the external internet, and different ip addresses exist according to different access modes and geographic positions; the intranet may include an office network, a production network, and the like.
In some optional embodiments, the request resolution module 22 may be further configured to:
when the access request does not carry a network path label, determining an access network corresponding to the access request according to a host ip carried in the access request;
and adding a corresponding network path label for the access request based on the access network. This is typically the case when the originating network for the access request is in the intranet; that is, if the client is an access request initiated by accessing the network through an office network, a production network and the like, the client does not have a corresponding network path tag when the client receives the access request; at this time, the corresponding access network can be determined according to the host ip carried in the access request, and then the corresponding network path label is given to the access network based on the access network.
When the router is accessed through the office network and mapped to the edge gateway through the NAT, a user-defined plug-in can be added on the router, and a mapping network label is marked.
In some optional embodiments, providing the corresponding service address to the terminal device for access according to the network path label may specifically include:
determining a service address according to a mapping relation between a pre-configured network path label and the service address, and providing the service address for the terminal equipment to access; or the like, or, alternatively,
and determining a service address based on the historical matching result between the network path label and the service address, and providing the service address for the terminal equipment to access. That is, the corresponding service address is matched based on the network path label, which may be a preset mapping relationship between the network path label and the service address, and the service address is correspondingly determined based on the mapping relationship and provided to the terminal device; the service address may be determined based on a matching result between the conventional network path label and the service address, and the service address may be provided to the terminal device for access. The updating can be carried out manually or in an AI self-learning mode during the maintenance.
In some optional embodiments, according to a mapping relationship between a preconfigured network path label and a service address, the mapping relationship may specifically include:
when the access network corresponding to the network path tag comprises an external network, the service address is a cloud service address; the cloud service address is a cloud API gateway address.
And when the access network corresponding to the network path label comprises an office network and/or a production network, the service address is a home terminal service address. Wherein, the service address of the segment is the gateway address of the API of the production network.
The embodiment of the invention provides a network service response device, which comprises: the request receiving module is used for receiving an access request initiated by the terminal equipment; the request analysis module is used for determining a network path label carried in the access request; and the address providing module is used for providing the corresponding service address for the terminal equipment to access according to the network path label. By carrying the network path label in the access request, the service address matched with the terminal equipment path can be determined based on the network path label, and the terminal equipment can access based on the proper service address, so that the time delay can be reduced, the network transmission bandwidth can be reduced, and the network cost can be reduced.
Another alternative embodiment of the invention:
referring to fig. 3, the network device includes a processor 31, a memory 32, and a communication bus 33;
the communication bus 33 is used for realizing connection communication between the processor 31 and the memory 32;
the processor 31 is configured to execute the program stored in the memory 32 to implement the steps of the network service response method in the above-mentioned embodiment of the present invention, which are not described herein again.
The present embodiments also provide a computer-readable storage medium including volatile or non-volatile, removable or non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, computer program modules or other data. Computer-readable storage media include, but are not limited to, RAM (Random Access Memory), ROM (Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), flash Memory or other Memory technology, CD-ROM (Compact disk Read-Only Memory), Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.
The computer-readable storage medium in this embodiment may be used to store one or more computer programs, and the one or more computer programs stored therein may be executed by a computer device to implement at least one step of the network service response method described above.
For a computer program:
the present embodiment also provides a computer program (or computer software), which can be distributed on a computer-readable medium and executed by a computing device to implement at least one step of the network service response method; and in some cases at least one of the steps shown or described may be performed in an order different than that described in the embodiments above.
The present embodiments also provide a computer program product comprising a computer readable means on which a computer program as shown above is stored. The computer readable means in this embodiment may include a computer readable storage medium as shown above.
It will be apparent to those skilled in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software (which may be implemented in computer program code executable by a computing device), firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit.
In addition, communication media typically embodies computer readable instructions, data structures, computer program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to one of ordinary skill in the art. Thus, the present invention is not limited to any specific combination of hardware and software.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A network service response method, comprising:
receiving an access request initiated by terminal equipment;
determining a network path label carried in the access request;
and providing the corresponding service address for the terminal equipment to access according to the network path label.
2. The network service response method according to claim 1, wherein the determining includes a network path tag carried in the access request, and the network path tag includes tag information corresponding to a gateway through which the access request passes.
3. The network service response method of claim 2, wherein the network path label only includes label information corresponding to a gateway through which the access request passes for the first time.
4. The network service response method of any one of claims 1-3, wherein the determining the network path label carried in the access request comprises:
when the access request does not carry the network path label, determining an access network corresponding to the access request according to a host internet interconnection protocol host ip carried in the access request;
and adding the corresponding network path label for the access request based on the access network.
5. The network service response method of any one of claims 1-3, wherein the providing the corresponding service address to the terminal device for access according to the network path label comprises:
determining the service address according to a mapping relation between the network path label and the service address configured in advance, and providing the service address for the terminal equipment to access; or the like, or, alternatively,
and determining the service address based on the historical matching result between the network path label and the service address, and providing the service address for the terminal equipment to access.
6. The network service response method of claim 5, wherein the mapping relationship between the network path label and the service address according to the pre-configuration comprises:
when the access network corresponding to the network path tag comprises an external network, the service address is a cloud service address;
and when the access network corresponding to the network path label comprises an office network and/or a production network, the service address is a home terminal service address.
7. A network service response apparatus, comprising:
the request receiving module is used for receiving an access request initiated by the terminal equipment;
a request analysis module, configured to determine a network path label carried in the access request;
and the address providing module is used for providing the corresponding service address for the terminal equipment to access according to the network path label.
8. The web service response device of claim 7, wherein the request parsing module is further configured to:
when the access request does not carry the network path tag, determining an access network corresponding to the access request according to a host ip carried in the access request;
and adding the corresponding network path label for the access request based on the access network.
9. A network device, comprising a processor, a memory, and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the processor is configured to execute a program stored in the memory to implement the steps of the network service response method according to any of claims 1-6.
10. A computer readable storage medium having one or more computer programs stored therein, the computer programs being executable by a computer device to implement the steps of the network service response method as claimed in any one of claims 1-6.
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