WO2021109851A1

WO2021109851A1 - Network communication method, apparatus and device, and storage medium

Info

Publication number: WO2021109851A1
Application number: PCT/CN2020/129147
Authority: WO
Inventors: 孙长江
Original assignee: 中兴通讯股份有限公司
Priority date: 2019-12-06
Filing date: 2020-11-16
Publication date: 2021-06-10
Also published as: CN112929197A

Abstract

Disclosed are a network communication method, apparatus and device, and a storage medium. The method comprises: receiving network detection information sent by a main control virtual machine; determining the priority of a transmission network according to the network detection information, wherein the transmission network is a communication network with the main control virtual machine; and transmitting state information to the main control virtual machine on the basis of a transmission network with the highest priority.

Description

Network communication method, device, equipment and storage medium

Cross-references to related applications

This application is based on a Chinese patent application with application number 201911244821.9 and an application date of December 6, 2019, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated into this application by way of introduction.

Technical field

The embodiments of the present application relate to the field of network technology, and in particular, to a network communication method, device, device, and storage medium.

Background technique

With the widespread deployment of multi-core systems, clusters, grids, and cloud computing in recent years, virtualization technology not only reduces the cost of information technology (Information Technology, IT), but also deploys dedicated equipment integrated business functions on ordinary servers, and multi-layer gateways And firewall filtering to prevent malicious attacks and traffic flooding, but also to enhance the security and reliability of the system.

In router virtualization products, various types of single board functions are implemented on virtual machines. Multiple virtual machines (ie, multiple single boards) are connected and communicated through a transmission network. The quality of the communication network affects the router virtual Stability of chemical products.

Summary of the invention

The embodiments of the present application provide a network communication method, device, equipment, and storage medium.

In the first aspect, an embodiment of the present application provides a network communication method, including: receiving network detection information sent by a master virtual machine; determining the priority of a transmission network according to the network detection information, and the transmission network is A communication network between the master virtual machines; the state information is transmitted to the master virtual machine based on the transmission network with the highest priority.

In a second aspect, an embodiment of the present application also provides a network communication method, including: sending network detection information to a message forwarding virtual machine; receiving state information transmitted by the message forwarding virtual machine based on the transmission network with the highest priority, The transmission network with the highest priority is determined by the message forwarding virtual machine according to the network detection information, and the transmission network is a communication network with the message forwarding virtual machine.

In a third aspect, an embodiment of the present application also provides a network communication device, including: a detection information receiving module, configured to receive network detection information sent by the master virtual machine; and a priority determining module, configured based on the network detection information Determine the priority of the transmission network, the transmission network is a communication network with the master virtual machine; a status information transmission module, used to transmit status information to the master virtual machine based on the transmission network with the highest priority .

In a fourth aspect, an embodiment of the present application also provides a network communication device, including: a detection information sending module, configured to send network detection information to a message forwarding virtual machine; and a status information receiving module, configured to receive the message forwarding The virtual machine is based on the transmission status information of the transmission network with the highest priority, the transmission network with the highest priority is determined by the message forwarding virtual machine according to the network detection information, and the transmission network is the same as that of the message forwarding virtual machine. Communication network between.

In a fifth aspect, an embodiment of the present application also provides a device, the device includes: one or more processors; a storage device for storing one or more programs; when the one or more programs are One or more processors execute, so that the one or more processors implement the network communication method according to the first aspect and/or the network communication method according to the second aspect.

In the sixth aspect, the embodiments of the present application also provide a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the network communication method as described in the first aspect is implemented, and/or as in the first aspect. The network communication method described in the second aspect.

Description of the drawings

Figure 1 is a schematic diagram of network communication;

FIG. 2 is a flowchart of a network communication method provided in an embodiment of this application;

FIG. 3 is a schematic diagram of a network communication provided in an embodiment of this application;

FIG. 4 is a flowchart of another network communication method provided in an embodiment of this application;

FIG. 5 is a schematic structural diagram of a network communication device provided in an embodiment of this application;

FIG. 6 is a schematic structural diagram of another network communication device provided in an embodiment of this application;

FIG. 7 is a schematic structural diagram of a device provided in an embodiment of this application.

Detailed ways

The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the application, but not to limit the application. In addition, it should be noted that, for ease of description, the drawings only show a part of the structure related to the present application instead of all of the structure.

Refer to Figure 1, which is a schematic diagram of network communication. The network between virtual machines includes three transmission networks. Transmission network 1 is used to automatically deploy virtual machines, and transmission network 2 is a control message channel between virtual machines, and transmission network 3. It is a detection message channel and a cross-board data message channel between virtual machines; the network between the virtual machine and the outside includes three data networks. At present, only a fixed transmission network is set up between virtual machines to transmit detection messages, such as transmission network 3 in Figure 1, and cross-board data messages are also transmitted through this transmission network. When a large number of detection messages and cross-board When data packets need to be transmitted, the transmission network is prone to congestion, resulting in the loss of detection packets between virtual machines, and the master virtual machine may not receive some packets within the detection time. Forward the virtual machine's detection packets This message will cause the message to be forwarded to the virtual machine’s offline false report.

To this end, the embodiments of the present application provide a network communication method, device, device, and storage medium to optimize the network communication scheme of the virtual router, avoid data loss, and improve the reliability of communication.

Figure 2 is a flow chart of a network communication method provided in an embodiment of the application. This embodiment is applicable to the case of implementing network communication in a virtual router. The method can be executed by a network communication device, which can use software and It can be implemented in a hardware manner. The device can be configured in a device. In this embodiment, the network communication device is configured in a packet forwarding virtual machine in a virtual router as an example for description. As shown in Figure 2, the method in this embodiment is applied to a packet forwarding virtual machine, and the method may specifically include:

S110. Receive network detection information sent by the master virtual machine.

Among them, the master virtual machine, also known as the Management Process Unit (MPU), is the master control in the virtual router. A set of virtual routers can include a master virtual machine and multiple packet forwarding virtual machines. The packet forwarding virtual machine is also called Packet Forwarding Unit (PFU) or line card. Depending on the type, it can be Including data processing (Data Processor, DP), Load Balance (Load Balance, LB), Physical Computing (Protocol Processor, PP) and other boards.

Specifically, receiving the network detection information sent by the master virtual machine may include: receiving the network detection information sent by the master virtual machine through each transmission network, where the number of transmission networks is at least two. Among them, the transmission network is a communication network between the message forwarding virtual machine and the master virtual machine. The transmission network can transmit information based on the Multiple Access Control (MAC) protocol or the Internet Protocol (Internet Protocol) protocol. This embodiment Take the MAC protocol as an example for description. The network detection information is used to check the stability of the transmission network.

S120. Determine the priority of the transmission network according to the network detection information, where the transmission network is a communication network with the master virtual machine.

Among them, the network detection information may be a network stability detection message, and the network detection information may include a timestamp and a transmission network mark. The transmission network mark is used to distinguish different transmission networks. The specific mark expression method is not used in this embodiment. Restrictions, for example, the marking of the transmission network can be represented by numbers or letters.

Exemplarily, the message format of the network stability detection message can be "fa 16 3e 46 31 d2 fa 16 3e 20 f1 88 80 88 ab cd dc ba ff ff f0 f0 00 00 00 00 00 00 00 00 00 00 03 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d9 85 a3 26 45 3d" 16 3e 46 31 d2 fa 16 3e 20 f1 88 80 88" is the Ethernet header, including destination MAC, source MAC and type; "ab cd dc ba ff ff f0 f0 00 00 00 00 00 00 00 00 00 03 "Is the Media header, "ab cd dc ba" means checksum (Checksum), the value is fixed, "00 00" means the slot number of the master virtual machine, "f0f0" means private data, and f0f0 means single Board detection message, "00 00" indicates the length of the buffer header space (Prelen), reserved few fields, do not fill in, "00 00" indicates the chip offset/padding field/flag (offset/pad/flag) and other fields Value, reserved field, do not fill in, "00 00 00 00" means ID, reserved field, do not fill in, "00 03" means instance ID (Instid), MD thread instance number of the board, this value is the same as the virtual core of the virtual machine The number is related, the number of virtual cores is different, the corresponding Instid value is different.

Further, "11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d9 85 a3 26 "Is the structure (MSG) header, where "11" represents the mark of the transmission network, 11 represents the transmission network 1, and "00" represents the serial number (Res), that is, the number of sent messages, "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 "00 00 d9 85 a3 26 45 3d" represents the timestamp. In the foregoing network stability detection message, the focus in this embodiment is the marking and time stamp of the transmission network.

Specifically, determining the priority of the transmission network according to the network detection information may include: determining the transmission delay of each transmission network according to the timestamp in the network detection information and the mark of the transmission network; determining the priority of each transmission network based on the transmission delay level. According to the time stamp and the mark of the transmission network in the network detection information received within the set time period, the transmission delay of each transmission network is determined, and then the average delay in the set time period is determined. In this embodiment, the priority of each transmission network can be determined according to the transmission delay or the average delay. Both the transmission delay and the average delay are inversely proportional to the priority of the transmission network. The smaller the transmission delay or the average delay, the transmission network The higher the priority. The smaller the delay, the higher the stability of the transmission network.

Further, determining the priority of each transmission network based on the transmission delay may include: sorting the transmission networks according to the transmission delay from small to large to obtain the sorting result; and setting the priority of the transmission network from high to low according to the sorting result. For example, the transmission network is sorted according to the transmission delay from small to large, and the sorting results are transmission network 1, transmission network 2 and transmission network 3, and the priority from high to low is transmission network 1, transmission network 2 and transmission network 3.

S130: Transmit the status information to the master virtual machine based on the transmission network with the highest priority.

Specifically, after the priority of the transmission network is determined, when the message forwarding virtual machine goes online, the state information of the message forwarding virtual machine is transmitted to the master virtual machine based on the transmission network with the highest priority. After that, the message forwarding virtual machine can periodically send status information to the master virtual machine to inform that the machine is online. Among them, the status information may be a single board detection message.

Referring to FIG. 3, FIG. 3 is a schematic diagram of a network communication provided in an embodiment of the application, and FIG. 3 is only an example. The transmission network between the message forwarding virtual machine 1 and the master virtual machine is transmission network 1, transmission network 2 and transmission network 3 in order of priority from high to low, and the message forwarding virtual machine 1 transmits this machine through transmission network 1. Status information; the transmission network between the message forwarding virtual machine 2 and the master virtual machine is transmission network 2, transmission network 1, and transmission network 3 in order of priority from high to low, and the message forwarding virtual machine 1 passes through the transmission network 2 Transmit the status information of the machine; the transmission network with the highest priority between the message forwarding virtual machine 3 and the master virtual machine is transmission network 3, and the message forwarding virtual machine 1 transmits the state information of the machine through the transmission network 3; The transmission network with the highest priority between the message forwarding virtual machine 4 and the master virtual machine is the transmission network 1, and the message forwarding virtual machine 4 transmits the state information of the machine through the transmission network 1.

In addition, the network communication method in this embodiment may further include: if it is determined that the transmission network with the highest priority is congested, sending alarm information to the user. Specifically, it is determined whether the transmission network is blocked by whether the transmission delay of the transmission network with the highest priority is greater than the set delay threshold. If the transmission delay is greater than the set delay threshold, the transmission network with the highest priority is determined to be congested, indicating that all transmission networks are congested. Therefore, an alarm message needs to be sent to the user to prompt the user to check the transmission network. If the transmission delay is less than or equal to the set delay threshold, it means that the transmission network is not congested. Wherein, the set delay threshold can be set according to actual conditions, which is not limited in this embodiment. The alarm information includes information such as the mark of the transmission network with the highest priority and the current transmission delay.

In the technical solution of this embodiment, each packet forwarding virtual machine in the virtual router receives network detection information sent by the master virtual machine, and determines the priority of the transmission network according to the network detection information. The transmission network is the one between the master virtual machine and the master virtual machine. Inter-communication network, based on the transmission network with the highest priority, transmits status information to the master virtual machine. In the embodiment of this application, the message forwarding virtual machine determines the stability of each transmission network through network detection information, and then determines the priority, selects the transmission network with the highest priority to send information to the master virtual machine, and optimizes the network communication of the virtual router The scheme avoids data loss and improves the reliability of communication; and when the transmission network is blocked, it can increase the warning to the user for detection and maintenance, and further improve the reliability of network communication.

Fig. 4 is a flowchart of another network communication method provided in an embodiment of the application. On the basis of the foregoing embodiment, this embodiment specifically describes the foregoing network communication method. Correspondingly, as shown in FIG. 4, the method in this embodiment is applied to the master virtual machine in the virtual router, and the method may specifically include:

S210: Send network detection information to the message forwarding virtual machine.

Wherein, the number of packet forwarding virtual machines may be at least one, and generally there are multiple.

The master virtual machine may send network detection information to each packet forwarding virtual machine through each transmission network at a set time interval, so that each packet forwarding virtual machine determines the transmission network with the highest priority based on the network detection information. The specific value of the set time interval is not limited in this embodiment, and can be set according to actual conditions. The network detection information may be a network stability detection message, which is used for the stability detection of the transmission network. The number of transmission networks between the master virtual machine and each packet forwarding virtual machine can be at least two.

S220. The received message forwarding virtual machine is based on the transmission status information of the transmission network with the highest priority, the transmission network with the highest priority is determined by the message forwarding virtual machine according to the network detection information, and the transmission network is between the message forwarding virtual machine and the message forwarding virtual machine. Communications network.

The master virtual machine can receive the transmission status information of each packet forwarding virtual machine based on the determined transmission network with the highest priority. The transmission network with the highest priority determined by different packet forwarding virtual machines may be the same or different, see Figure 3, the message forwarding virtual machine 1, the message forwarding virtual machine 2 and the message forwarding virtual machine 3 correspond to the highest priority transmission networks are different, and the message forwarding virtual machine 1 and the message forwarding virtual machine 4 correspond to The transmission network with the highest priority is the same.

When a message forwarding virtual machine goes online, the state information of the machine can be transmitted to the master virtual machine based on the transmission network with the highest priority. After receiving the status information, the master virtual machine can send a broadcast (Report) message to all other message forwarding virtual machines that are online to notify that there is a message forwarding virtual machine that is online. After that, the message forwarding virtual machine can periodically send status information to the master virtual machine to inform that the machine is online. If the master virtual machine does not receive the status information of the message forwarding virtual machine within the detection time, it determines that the message forwarding virtual machine is offline, and sends a broadcast (Report) message to all other message forwarding virtual machines that are online. Notify that a packet forwarding virtual machine is offline. Among them, the status information may be a single board detection message.

In the technical solution provided by the embodiments of the present application, the master virtual machine in the virtual router sends network detection information to the message forwarding virtual machine, and receives the message forwarding virtual machine based on the transmission status information of the highest priority transmission network. In the technical solution of the embodiment of the present application, the master virtual machine sends network detection information to each packet forwarding virtual machine, so that each packet forwarding virtual machine can determine the stability of each transmission network, and then determine the priority, and select the highest priority The transmission network sends information to the master virtual machine, which optimizes the network communication scheme of the virtual router, avoids data loss, and improves the reliability of communication.

FIG. 5 is a schematic structural diagram of a network communication device provided in an embodiment of this application. This embodiment is applicable to a situation where network communication is implemented in a virtual router. The network communication device provided by the embodiment of the present application can be configured in a message forwarding virtual machine in a virtual router, can execute the network communication method provided by the embodiment of the present application, and has corresponding functional modules and beneficial effects for the execution method.

The device specifically includes a detection information receiving module 310, a priority determination module 320, and a status information transmission module 330, wherein:

The detection information receiving module 310 is configured to receive network detection information sent by the master virtual machine;

The priority determining module 320 is configured to determine the priority of the transmission network according to the network detection information, and the transmission network is a communication network with the master virtual machine;

The state information transmission module 330 is configured to transmit the state information to the master virtual machine based on the transmission network with the highest priority.

Each packet forwarding virtual machine in the virtual router in the embodiment of the present application receives network detection information sent by the master virtual machine, and determines the priority of the transmission network according to the network detection information. The transmission network is between the master virtual machine and the network detection information. The communication network transmits the status information to the master virtual machine based on the transmission network with the highest priority. In the technical solution of the embodiment of the present application, the message forwarding virtual machine determines the stability of each transmission network through network detection information, and then determines the priority, selects the transmission network with the highest priority to send information to the master virtual machine, and optimizes the virtual router's performance The network communication scheme avoids data loss and improves the reliability of communication.

Further, the detection information receiving module 310 is specifically configured to:

The network detection information sent by the master virtual machine is received through each transmission network, and the number of transmission networks is at least two.

Further, the priority determining module 320 includes:

The delay unit is used to determine the transmission delay of each transmission network according to the time stamp in the network detection information and the mark of the transmission network;

The priority unit is used to determine the priority of each transmission network based on the transmission delay.

Further, the priority unit is specifically used for:

Sort the transmission network according to the transmission delay from small to large, and obtain the sorting result;

Set the priority of the transmission network from high to low according to the sorting result.

Further, the device also includes:

The alarm module is used to send alarm information to the user if it is determined that the transmission network with the highest priority is blocked.

The network communication device provided by the embodiment of the present application can execute the network communication method provided by the embodiment of the present application, and has functional modules and beneficial effects corresponding to the execution method.

FIG. 6 is a schematic structural diagram of another network communication device provided in an embodiment of this application. This embodiment can be applied to a situation where network communication is implemented in a virtual router. The network communication device provided by the embodiment of the present application can be configured in the master virtual machine in the virtual router, can execute the network communication method provided by the embodiment of the present application, and has corresponding functional modules and beneficial effects for the execution method.

The device specifically includes a detection information sending module 410 and a status information receiving module 420, where:

The detection information sending module 410 is configured to send network detection information to the message forwarding virtual machine;

The status information receiving module 420 is configured to receive the status information transmitted by the message forwarding virtual machine based on the transmission network with the highest priority. The transmission network with the highest priority is determined by the message forwarding virtual machine according to the network detection information, and the transmission network is the same as the message Forward the communication network between virtual machines.

FIG. 7 is a schematic structural diagram of a device provided in an embodiment of this application. Figure 7 shows a block diagram of an exemplary device 412 suitable for implementing embodiments of the present application. The device 412 shown in FIG. 7 is only an example, and should not bring any limitation to the function and scope of use of the embodiments of the present application.

As shown in FIG. 7, the device 412 is represented in the form of a general-purpose device. The components of the device 412 may include, but are not limited to: one or more processors 416, a storage device 428, and a bus 418 connecting different system components (including the storage device 428 and the processor 416).

The bus 418 represents one or more of several types of bus structures, including a storage device bus or a storage device controller, a peripheral bus, a graphics acceleration port, a processor, or a local bus using any bus structure among multiple bus structures. For example, these architectures include, but are not limited to, Industry Subversive Alliance (ISA) bus, Micro Channel Architecture (MAC) bus, enhanced ISA bus, Video Electronics Standards Association (Video Electronics Standards) Association, VESA) local bus and Peripheral Component Interconnect (PCI) bus.

The device 412 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by the device 412, including volatile and non-volatile media, removable and non-removable media.

The storage device 428 may include a computer system readable medium in the form of a volatile memory, such as a random access memory (RAM) 430 and/or a cache memory 432. The device 412 may further include other removable/non-removable, volatile/non-volatile computer system storage media. For example only, the storage system 434 may be used to read and write non-removable, non-volatile magnetic media (not shown in FIG. 7 and commonly referred to as a "hard drive"). Although not shown in FIG. 7, a disk drive for reading and writing to removable non-volatile disks (such as "floppy disks") and a removable non-volatile optical disk such as a compact disc (Compact Disc Read) can be provided. -Only Memory, CD-ROM), Digital Video Disc-Read Only Memory (DVD-ROM) or other optical media) read and write optical disc drives. In these cases, each drive can be connected to the bus 418 through one or more data media interfaces. The storage device 428 may include at least one program product, and the program product has a set of (for example, at least one) program modules, and these program modules are configured to perform the functions of the embodiments of the present application.

A program/utility tool 440 having a set of (at least one) program module 442 may be stored in, for example, the storage device 428. Such program module 442 includes but is not limited to an operating system, one or more application programs, other program modules, and programs Data, each of these examples or some combination may include the realization of the network environment. The program module 442 generally executes the functions and/or methods in the embodiments described in this application.

The device 412 can also communicate with one or more external devices 414 (such as a keyboard, a pointing terminal, a display 424, etc.), and can also communicate with one or more terminals that enable a user to interact with the device 412, and/or communicate with The device 412 can communicate with any terminal (such as a network card, modem, etc.) that communicates with one or more other computing terminals. This communication can be performed through an input/output (I/O) interface 422. In addition, the device 412 may also communicate with one or more networks (for example, a local area network (LAN), a wide area network (WAN), and/or a public network, such as the Internet) through the network adapter 420. As shown in FIG. 7, the network adapter 420 communicates with other modules of the device 412 through the bus 418. It should be understood that although not shown in the figure, other hardware and/or software modules can be used in conjunction with the device 412, including but not limited to: microcode, terminal drives, redundant processors, external disk drive arrays, and disk arrays (Redundant Arrays of Independent Disks, RAID) systems, tape drives, and data backup storage systems.

The processor 416 executes various functional applications and data processing by running programs stored in the storage device 428, for example, to implement the network communication method provided in the embodiment of the present application, the method includes:

Receive network detection information sent by the master virtual machine;

Determine the priority of the transmission network according to the network detection information, and the transmission network is the communication network with the master virtual machine;

The status information is transmitted to the master virtual machine based on the transmission network with the highest priority.

And/or, to implement the network communication method provided in the embodiment of the present application, the method includes:

Send network detection information to the packet forwarding virtual machine;

The received message forwarding virtual machine is based on the transmission status information of the transmission network with the highest priority. The transmission network with the highest priority is determined by the message forwarding virtual machine based on network detection information. The transmission network is the communication network with the message forwarding virtual machine. .

The embodiment of the present application also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the network communication method provided in the embodiment of the present application is implemented, and the method includes:

Receive network detection information sent by the master virtual machine;

Send network detection information to the packet forwarding virtual machine;

The computer storage medium of the embodiment of the present application may adopt any combination of one or more computer-readable media. The computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or a combination of any of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), Erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above. In this document, the computer-readable storage medium can be any tangible medium that contains or stores a program, and the program can be used by or in combination with an instruction execution system, apparatus, or device.

The computer-readable signal medium may include a data signal propagated in baseband or as a part of a carrier wave, and computer-readable program code is carried therein. This propagated data signal can take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. The computer-readable signal medium may also be any computer-readable medium other than the computer-readable storage medium, and the computer-readable medium may send, propagate, or transmit the program for use by or in combination with the instruction execution system, apparatus, or device .

The program code contained on the computer-readable medium can be transmitted by any suitable medium, including but not limited to wireless, wire, optical cable, RF, etc., or any suitable combination of the above.

The computer program code used to perform the operations of this application can be written in one or more programming languages or a combination thereof. The programming languages include object-oriented programming languages—such as Java, Smalltalk, C++, and also conventional Procedural programming language-such as "C" language or similar programming language. The program code can be executed entirely on the user's computer, partly on the user's computer, executed as an independent software package, partly on the user's computer and partly executed on a remote computer, or entirely executed on the remote computer or terminal. In the case of a remote computer, the remote computer can be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (for example, using an Internet service provider to pass Internet connection).

Note that the above are only the preferred embodiments of the present application and the technical principles used. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and various obvious changes, readjustments and substitutions can be made to those skilled in the art without departing from the protection scope of the present application. Therefore, although the application has been described in more detail through the above embodiments, the application is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the application. The scope of is determined by the scope of the appended claims.

Claims

A network communication method, including:

Receive network detection information sent by the master virtual machine;

Determining the priority of the transmission network according to the network detection information, the transmission network being a communication network with the master virtual machine;

The state information is transmitted to the master virtual machine based on the transmission network with the highest priority.
The method according to claim 1, wherein said receiving the network detection information sent by the master virtual machine comprises:

The network detection information sent by the master virtual machine is received through each of the transmission networks, and the number of the transmission networks is at least two.
The method according to claim 1, wherein determining the priority of the transmission network according to the network detection information comprises:

Determine the transmission delay of each transmission network according to the time stamp in the network detection information and the mark of the transmission network;

The priority of each transmission network is determined based on the transmission delay.
The method according to claim 3, wherein determining the priority of each of the transmission networks based on the transmission delay comprises:

Sorting the transmission network according to the transmission delay from small to large to obtain a sorting result;

Prioritize the transmission network from high to low according to the sorting result.
The method according to claim 1, further comprising:

If it is determined that the transmission network with the highest priority is congested, an alarm message is sent to the user.
A network communication method, including:

Send network detection information to the packet forwarding virtual machine;

The message forwarding virtual machine receives the transmission status information based on the transmission network with the highest priority, the transmission network with the highest priority is determined by the message forwarding virtual machine according to the network detection information, and the transmission network is The communication network between the virtual machines for packet forwarding.
A network communication device includes:

The detection information receiving module is used to receive the network detection information sent by the master virtual machine;

A priority determining module, configured to determine the priority of a transmission network according to the network detection information, the transmission network being a communication network with the master virtual machine;

The state information transmission module is used to transmit the state information to the master virtual machine based on the transmission network with the highest priority.
A network communication device includes:

The detection information sending module is used to send network detection information to the message forwarding virtual machine;

The status information receiving module is configured to receive the status information transmitted by the message forwarding virtual machine based on the transmission network with the highest priority, and the transmission network with the highest priority is determined by the message forwarding virtual machine according to the network detection information , The transmission network is a communication network with the message forwarding virtual machine.
A device that includes:

One or more processors;

Storage device for storing one or more programs;

When the one or more programs are executed by the one or more processors, the one or more processors implement the network communication method according to any one of claims 1-5, and/or claims 6. The network communication method described.
A computer-readable storage medium with a computer program stored thereon, wherein the program is executed by a processor to implement the network communication method according to any one of claims 1-5, and/or the method described in claim 6 Network communication method.