CN112738174A - Cross-region multi-task data transmission method and system for private network - Google Patents
Cross-region multi-task data transmission method and system for private network Download PDFInfo
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Abstract
The application relates to a cross-region multitask data transmission method and a system for a private network. The method comprises the following steps: according to the task data transmission requirement of local software of the equipment, a corresponding number of transmission service nodes are established locally, and transmission service node data of the equipment is obtained according to the corresponding relation of the transmission service nodes, the task data transmission requirement data and the transmission destination address data. And matching the data of the transmission service nodes of the equipment deployed in different places, correspondingly establishing a data transmission channel between the transmission service nodes of the equipment deployed in different places according to the matching result, and performing cross-region multi-task data transmission through the established data transmission channel. According to the method and the device, a uniform transmission interface and a data transmission mode are provided for the task data of the software in the equipment by using a uniform transmission service, the limitation of cross-domain task data transmission requirements in a private network on the development of the application software can be reduced and eliminated, and the difficulty of private network management can be reduced.
Description
Technical Field
The present application relates to the field of data transmission technologies, and in particular, to a cross-region multitask data transmission method and system for a private network.
Background
With the wide application of network systems, large units such as governments, armies, military industry and the like establish internal special networks at different working points. These internal private networks require the continuous upgrading and addition of specialized software based on the business and office requirements of the user. In consideration of network load and the like, such a private network needs to apply for an IP and/or a port number in advance when performing cross-domain data transmission, which brings great technical obstacles to upgrading and newly developing special software related to cross-domain transmission, and even leads to the software to sacrifice part of functions or performance; and as the number of such specialized software increases, a large amount of address resources are occupied. In addition, when the special software is transmitted across regions through a special network, different data transmission modes are usually selected according to the functional requirements of the software, so that the difficulty of data transmission among different software is increased, and the reusability of the software is reduced. These factors all place an increasing burden on the management of private networks.
Disclosure of Invention
In view of the above, it is necessary to provide a method and a system for cross-regional multitask data transmission for private networks, which can provide a uniform transmission service to each application software.
A cross-region multitask data transmission method for a private network comprises the following steps:
receiving software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And establishing a corresponding number of first equipment transmission service nodes in the first equipment according to the preset transmission service node parameters and the set of the task data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And obtaining the data of the transmission service node of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the data transmission demand of the task data and according to the data of the transmission destination address.
And receiving second equipment transmission service node data sent by second equipment deployed in a second region, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data. The generation mode of the second device for transmitting the service node data corresponds to the generation mode of the first device for transmitting the service node data.
And transmitting task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel.
In one embodiment, the step of establishing a corresponding number of first device transmission service nodes in the first device according to the preset transmission service node parameters and the set of task data transmission demand data includes:
according to the preset node transmission capacity parameters and the transmission capacity requirement data corresponding to the task data transmission requirements, a corresponding number of first equipment transmission service nodes are established in the first equipment, so that the total transmission capacity of the established first equipment transmission service nodes is not less than the total transmission capacity requirement of the set of the task data transmission requirement data, and the number of the first equipment transmission service nodes is minimum.
In one embodiment, after the step of transmitting task data corresponding to a task data transmission requirement between the first device and the second device through the established data transmission channel, the method further includes:
receiving newly added software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding newly added task data transmission demand data according to the newly added software registration data. The newly added task data transmission requirement data includes newly added transmission capacity requirement data and newly added transmission destination address data.
And acquiring available transmission capacity data of the ith first equipment transmission service node.
And when the value of the available transmission capacity data is not less than the value of the newly increased transmission capacity requirement data, corresponding the newly increased task data transmission requirement data to the ith first equipment transmission service node.
And when the value of the available transmission capacity data is larger than the values of the available transmission capacity data of all the first equipment transmission service nodes, establishing a first equipment transmission service node according to preset transmission service node parameters, and corresponding the newly added task data transmission requirement data to the established first equipment transmission service node.
In one embodiment, after the step of transmitting task data corresponding to a task data transmission requirement between the first device and the second device through the established data transmission channel, the method further includes:
and acquiring available transmission capacity data of the ith first equipment transmission service node.
Deleting the ith first device transmission serving node when the value of the available transmission capacity data equals the value of the node transmission capacity parameter.
In one embodiment, the step of obtaining data of a service node transmitted by a first device according to a correspondence between the service node transmitted by the first device and data of a task data transmission requirement and according to data of a transmission destination address includes:
and acquiring a task set of the ith first equipment transmission service node according to the task data transmission demand data corresponding to the ith first equipment transmission service node.
And obtaining a transmission destination address set of the ith first equipment transmission service node according to the transmission destination address data.
And obtaining the data of the transmission service node of the first equipment according to the task set and the transmission destination address set of all the transmission service nodes of the first equipment.
In one embodiment, after the step of transmitting task data corresponding to a task data transmission requirement between the first device and the second device through the established data transmission channel, the method further includes:
and acquiring node state data of the ith first equipment transmission service node, and deleting the ith first equipment transmission service node when the value of the node state data is lower than a preset value.
And establishing a first equipment transmission service node according to the preset transmission service node parameters, and corresponding task data transmission demand data corresponding to the ith first equipment transmission service node to the established first equipment transmission service node.
A cross-regional multitask data transmission system for a private network comprises first equipment deployed in a first region and second equipment deployed in a second region.
The first device includes a first node management service module to:
and receiving software registration data sent by software in the first equipment, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And establishing a corresponding number of first equipment transmission service nodes in the first equipment according to preset transmission service node parameters and a set of data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And obtaining the data of the transmission service node of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the data transmission demand of the task data and according to the data of the transmission destination address.
And receiving second equipment transmission service node data sent by the second equipment, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data.
The second device comprises a second node management service module for:
and generating second equipment transmission service node data corresponding to the first equipment transmission service node data, and sending the second equipment transmission service node data to the first node management service module.
The first device and the second device are used for transmitting task data corresponding to the task data transmission requirement through the established data transmission channel.
A cross-regional multitask data transfer device for private networks, comprising:
the task data transmission demand generation module is used for receiving software registration data sent by software deployed in first equipment in a first region and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And the transmission service node establishing module is used for establishing a corresponding number of first equipment transmission service nodes in the first equipment according to the preset transmission service node parameters and the set of the task data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And the transmission service node data generation module is used for obtaining the transmission service node data of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the task data transmission demand data and according to the transmission destination address data.
And the data transmission channel establishing module is used for receiving second equipment transmission service node data sent by second equipment deployed in a second region, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data. The generation mode of the second device for transmitting the service node data corresponds to the generation mode of the first device for transmitting the service node data.
And the task data transmission module is used for transmitting task data corresponding to the task data transmission requirement between the first equipment and the second equipment through the established data transmission channel.
A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
receiving software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And establishing a corresponding number of first equipment transmission service nodes in the first equipment according to the preset transmission service node parameters and the set of the task data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And obtaining the data of the transmission service node of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the data transmission demand of the task data and according to the data of the transmission destination address.
And receiving second equipment transmission service node data sent by second equipment deployed in a second region, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data. The generation mode of the second device for transmitting the service node data corresponds to the generation mode of the first device for transmitting the service node data.
And transmitting task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
receiving software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And establishing a corresponding number of first equipment transmission service nodes in the first equipment according to the preset transmission service node parameters and the set of the task data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And obtaining the data of the transmission service node of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the data transmission demand of the task data and according to the data of the transmission destination address.
And receiving second equipment transmission service node data sent by second equipment deployed in a second region, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data. The generation mode of the second device for transmitting the service node data corresponds to the generation mode of the first device for transmitting the service node data.
And transmitting task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel.
Compared with the prior art, the cross-region multi-task data transmission method, the system, the device, the computer equipment and the storage medium for the private network establish a corresponding number of first equipment transmission service nodes in first equipment according to task data transmission requirements of software in the first equipment deployed in a first region, and obtain first equipment transmission service node data according to a corresponding relation between the first equipment transmission service nodes and the task data transmission requirement data and according to transmission destination address data. Receiving second equipment transmission service node data sent by second equipment deployed in a second region, matching task data transmission demand data and transmission destination address data in the first equipment transmission service node data and the second equipment transmission service node data, establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to a matching result, and transmitting task data corresponding to the task data transmission demand between the first equipment and the second equipment through the established data transmission channel. According to the method and the device, a uniform transmission interface and a data transmission mode are provided for cross-domain task data transmission of software in the equipment through the transmission service node, so that the limitation of application software development by special network management can be reduced and eliminated, and the difficulty of special network management is reduced.
Drawings
Fig. 1 is a diagram illustrating an application scenario of a cross-domain multitask data transmission method for a private network according to an embodiment;
FIG. 2 is a diagram of steps in a method for cross-domain multitasking data transfer for a private network in one embodiment;
fig. 3 is a schematic diagram illustrating an implementation of a cross-region multitask data transmission method for a private network according to another embodiment;
FIG. 4 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The cross-region multitask data transmission method for the private network can be applied to the application environment shown in fig. 1. The first device deployed in the first area, the second device deployed in the second area, … … and the nth device deployed in the nth area communicate through the network, corresponding software is respectively installed in the first device, the second device, … … and the nth device according to the function requirements of the deployment area, and each software needs to transmit (transmit/receive) different types of task data corresponding to the functions realized by the software. All devices in fig. 1 may be, but are not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and may also be independent servers or a server cluster composed of a plurality of servers.
In one embodiment, as shown in fig. 2, a cross-region multitask data transmission method for a private network is provided, which is described by taking the method as an example applied to the first device in fig. 1, and includes the following steps:
step 202, receiving software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
Specifically, the first device may implement the method in this embodiment by establishing a node management service. When the system is started, application software needing cross-region transmission in the first equipment is registered to the node management service; the node management service receives the registration data of the software in the local equipment, and obtains the task data transmission requirement of the software according to the registration data, wherein the task data transmission requirement comprises the transmission capacity requirement and the equipment address for receiving the task data.
Further, the task data transmission requirement may further include a data transmission mode requirement, such as a TCP, a UDP, or a real-time report, a long packet, a short packet based on the TCP or the UDP, and the data transmission mode required by the software is indicated to the node management service.
Furthermore, one software can generate a plurality of task data transmission requirement data for different data, wherein the task data transmission requirement data comprises corresponding transmission capacity requirement data, transmission destination address data and data transmission mode requirement data.
Step 204, establishing a corresponding number of first device transmission service nodes in the first device according to the preset transmission service node parameters and the set of task data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
Specifically, the node management service establishes a corresponding number of transmission service nodes according to the acquired task data transmission demand data corresponding to each software, according to the transmission capacity demand of the software and the preset node transmission capacity parameter, and allocates the task data transmission demand of each software to the corresponding transmission service nodes so as to perform corresponding task data transmission later.
Further, the transmission service node parameter further includes a node transmission mode parameter. When the transmission service node is established, the matching between the transmission capacity requirement in the task data transmission requirement data and the node transmission capacity parameter needs to be considered, and the matching between the transmission mode requirement data and the node transmission mode parameter needs to be considered at the same time.
Further, a corresponding redundancy rate can be set for each transmission service node/transmission capacity requirement, and a corresponding number of transmission service nodes are established under the condition of considering the redundancy rate, so as to further enhance the robustness of the transmission service.
And step 206, obtaining the data of the transmission service node of the first device according to the corresponding relation between the transmission service node of the first device and the task data transmission demand data and according to the transmission destination address data.
After distributing the task data transmission requirements of each software to each transmission service node, the corresponding relationship between each transmission service node and the task data transmission requirements can be obtained, the corresponding relationship between each transmission service node and the transmission destination address can also be obtained according to the corresponding relationship between the task data transmission requirements and the transmission destination address data, and the slave transmission service node data of the first device is generated according to the transmission service node, the task data transmission requirement data, the transmission destination address data and the corresponding relationship thereof.
Step 208, receiving second device transmission service node data sent by a second device deployed in a second region, and establishing a data transmission channel between the first device transmission service node and the second device transmission service node according to the first device transmission service node data and the second device transmission service node data. The generation mode of the second device for transmitting the service node data corresponds to the generation mode of the first device for transmitting the service node data.
Step 210, transmitting task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel.
Specifically, in this embodiment, the first device and the second device are in a peer-to-peer relationship. The second device generates the transmission service node data of the second device by adopting the method corresponding to the step 202 to the step 208, and sends the transmission service node data to the first device, and the node management service of the first device matches the transmission service node data of both sides. When the address of a task data transmission requirement of the software A in the first equipment through the transmission service node i in the first equipment points to the software B in the second equipment, acquiring a transmission service node j corresponding to the software B in the second equipment, and establishing a data transmission channel between the transmission service node i and the transmission service node j for transmitting corresponding task data. When establishing a data transmission channel between transmission service nodes, the data transmission channel can be selected from pre-allocated address and port resources to be available, or can be established by using a fixed address and port.
In the embodiment, the node management service establishes and allocates the corresponding transmission service nodes for the local software of the equipment according to the task data transmission requirement of the local software of the equipment, and establishes corresponding data transmission channels between the transmission service nodes of the equipment deployed in different places according to the matching condition of the data of the equipment transmission service nodes between the equipment deployed in different places, so that a uniform transmission interface and a data transmission mode can be provided for cross-domain task data transmission of the software in the equipment in different places, the limitation of application software development for special network management is reduced and eliminated, and the difficulty of special network management is reduced.
In one embodiment, a cross-region multitask data transmission method for a private network is provided, which is described by taking the method applied to a device a, a device B, and a device C shown in fig. 3 as an example, and includes the following steps:
step 302, receiving software registration data sent by local software, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
Step 304, according to the preset node transmission capacity parameters and the transmission capacity requirement data corresponding to the task data transmission requirement, locally establishing a corresponding number of transmission service nodes, so that the total transmission capacity of the established transmission service nodes is not less than the total transmission capacity requirement of the set of the task data transmission requirement data, and the number of the transmission service nodes is minimum.
And step 306, transmitting the required data according to the task data corresponding to the ith transmission service node to obtain a task set of the ith transmission service node. And obtaining a transmission destination address set of the ith transmission service node according to the transmission destination address data. And obtaining the data of the local transmission service node according to the task set and the transmission destination address set of all the transmission service nodes.
Specifically, the device a, the device B, and the device C in fig. 3 are respectively deployed at three different locations, and task data of multiple pieces of software needs to be transmitted across domains. The three devices respectively generate local transmission service node data by local node management service according to the methods from step 302 to step 306.
To further improve the local resource utilization efficiency, a minimum number of transport service nodes are established in step 304 according to the capacity of the transport service nodes and the requirement of the software for the transport capacity. Further, when the transmission service node parameter includes a data transmission mode parameter and the task data transmission requirement includes a data transmission mode requirement, the two-aspect matching needs to be considered simultaneously and the number of the established transmission service nodes needs to be minimized.
Step 308, the node management service of the device a receives the local transmission service node data respectively sent by the node management services of the device B and the device C, and the node management service of the device a establishes a data transmission channel among the transmission service nodes of the device a, the device B, and the device C according to the local transmission service node data of the device a, the device B, and the device C.
And 310, transmitting task data corresponding to the task data transmission requirement among the equipment A, the equipment B and the equipment through the established data transmission channel.
Specifically, when the number of devices is large, if each device respectively acquires the transmission service node data of other devices and performs the data transmission channel establishment process, the efficiency is reduced, and resource waste is caused; moreover, due to the transmission delay among the local devices and the time difference between the generation/update times of the transmission service node data of the local devices, errors or conflicts exist in the process of establishing the channel, and the task data transmission is affected.
Therefore, in this embodiment, the node management service of the device a is used as a master service, the node management services of other devices are used as slave services, and the master service receives the transmission service node data of all the slave services and matches the transmission service node data of all the devices. Specifically, as shown by the dashed line in fig. 3, the sub-service registers with the main service at startup; after a certain time or after waiting for receiving the transmission service node data of the designated device, the main service matches the transmission service node data of all the current devices, and establishes a data transmission channel between the corresponding transmission service nodes of the corresponding devices, where the established data transmission channel is shown by a solid line in fig. 3. This can improve the management efficiency of cross-domain transmission in private networks.
And step 312, receiving the newly added software registration data sent by the local software, and obtaining corresponding newly added task data transmission requirement data according to the newly added software registration data. The newly added task data transmission requirement data includes newly added transmission capacity requirement data and newly added transmission destination address data. And acquiring available transmission capacity data of the ith local transmission service node. And when the value of the available transmission capacity data is not less than the value of the newly increased transmission capacity requirement data, corresponding the newly increased task data transmission requirement data to the ith local transmission service node. And when the value of the available transmission capacity data is larger than the values of the available transmission capacity data of all the local transmission service nodes, establishing a local transmission service node according to preset transmission service node parameters, and corresponding the newly added task data transmission requirement data to the established local transmission service node.
Specifically, when there is a new task transmission requirement in the device, first, it is searched whether the task transmission requirement can be met in a local transmission service node that has been currently established. And comparing whether the available transmission capacity of the local transmission service nodes can meet the task transmission requirement one by one, and distributing the newly added task transmission requirement to the transmission service node when the available transmission capacity of a certain local transmission service node is met. And when the available capacity of all the local transmission service nodes is not met, establishing a transmission service node according to the transmission mode requirement, the transmission capacity requirement and the like of the task transmission requirement, and distributing the task transmission requirement to the newly established transmission service node.
In step 314, the available transmission capacity data of the ith local transmission service node is obtained. Deleting the ith local transport service node when the value of the available transport capacity data equals the value of the node transport capacity parameter.
Specifically, when the available transmission capacity data of a transmission service node is equal to the capacity upper limit value defined by the node transmission capacity parameter, it indicates that the transmission service node is in an idle state without data transceiving. In order to save and release system resources in time, the present embodiment monitors the status of the transmission service node and deletes an idle transmission service node.
In addition, the number of the transmission service nodes can be dynamically adjusted according to the available transmission capacity of the current transmission service node and the transmission capacity of the currently transmitted task data, so that the number of the transmission service nodes is kept at the minimum.
And step 316, acquiring node state data of the ith local transmission service node, and deleting the ith local transmission service node when the value of the node state data is lower than a preset value. And establishing a local transmission service node according to the preset transmission service node parameters, and corresponding the task data transmission demand data corresponding to the ith local transmission service node to the established local transmission service node.
Specifically, when the node state data of one transmission service node is not lower than the preset standard, the transmission service node is considered to be in an unhealthy state, which affects the efficiency of cross-domain multitask transmission. Therefore, unhealthy transmission service nodes are deleted, a transmission service node is newly built, and task demand data corresponding to the deleted node is distributed to the newly built node.
It should be noted that, when the transmission service node data of the device changes, the updated device transmission service node data needs to be sent to the node management service (main service) of the device a, and the main service performs matching again according to the updated transmission service node data, and deletes and/or establishes a corresponding data transmission channel.
It should be understood that, although the steps in the flowchart of fig. 2 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 described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 2 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
A cross-regional multitask data transmission system for a private network comprises first equipment deployed in a first region and second equipment deployed in a second region.
The first device includes a first node management service module to:
and receiving software registration data sent by software in the first equipment, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And establishing a corresponding number of first equipment transmission service nodes in the first equipment according to preset transmission service node parameters and a set of data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And obtaining the data of the transmission service node of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the data transmission demand of the task data and according to the data of the transmission destination address.
And receiving second equipment transmission service node data sent by the second equipment, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data.
The second device comprises a second node management service module for: and generating second equipment transmission service node data corresponding to the first equipment transmission service node data, and sending the second equipment transmission service node data to the first node management service module.
The first device and the second device are used for transmitting task data corresponding to the task data transmission requirement through the established data transmission channel.
In one embodiment, there is provided a cross-regional multitask data transmission device for private network, comprising:
the task data transmission demand generation module is used for receiving software registration data sent by software deployed in first equipment in a first region and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And the transmission service node establishing module is used for establishing a corresponding number of first equipment transmission service nodes in the first equipment according to the preset transmission service node parameters and the set of the task data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And the transmission service node data generation module is used for obtaining the transmission service node data of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the task data transmission demand data and according to the transmission destination address data.
And the data transmission channel establishing module is used for receiving second equipment transmission service node data sent by second equipment deployed in a second region, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data. The generation mode of the second device for transmitting the service node data corresponds to the generation mode of the first device for transmitting the service node data.
And the task data transmission module is used for transmitting task data corresponding to the task data transmission requirement between the first equipment and the second equipment through the established data transmission channel.
In one embodiment, the transmission service node establishing module is configured to establish a corresponding number of first device transmission service nodes in the first device according to a preset node transmission capacity parameter and transmission capacity requirement data corresponding to the task data transmission requirement, so that the total transmission capacity of the established first device transmission service nodes is not less than the total transmission capacity requirement of the set of task data transmission requirement data, and the number of the first device transmission service nodes is the minimum.
In one embodiment, the system further includes a transmission service node updating module, configured to receive newly added software registration data sent by software deployed in the first device in the first region, and obtain corresponding newly added task data transmission demand data according to the newly added software registration data. The newly added task data transmission requirement data includes newly added transmission capacity requirement data and newly added transmission destination address data. And acquiring available transmission capacity data of the ith first equipment transmission service node. And when the value of the available transmission capacity data is not less than the value of the newly increased transmission capacity requirement data, corresponding the newly increased task data transmission requirement data to the ith first equipment transmission service node. And when the value of the available transmission capacity data is larger than the values of the available transmission capacity data of all the first equipment transmission service nodes, establishing a first equipment transmission service node according to preset transmission service node parameters, and corresponding the newly added task data transmission requirement data to the established first equipment transmission service node.
In one embodiment, the system further includes a transmission service node deletion module, configured to obtain available transmission capacity data of the ith first device transmission service node. Deleting the ith first device transmission serving node when the value of the available transmission capacity data equals the value of the node transmission capacity parameter.
And the node state data is used for acquiring the node state data of the ith first equipment transmission service node, and when the value of the node state data is lower than the preset value, the ith first equipment transmission service node is deleted. And establishing a first equipment transmission service node according to the preset transmission service node parameters, and corresponding task data transmission demand data corresponding to the ith first equipment transmission service node to the established first equipment transmission service node.
In one embodiment, the transmission service node data generation module is configured to obtain a task set of an ith first device transmission service node according to task data transmission demand data corresponding to the ith first device transmission service node. And obtaining a transmission destination address set of the ith first equipment transmission service node according to the transmission destination address data. And obtaining the data of the transmission service node of the first equipment according to the task set and the transmission destination address set of all the transmission service nodes of the first equipment.
For a specific limitation of the system and apparatus for cross-domain multitask data transmission for private network, reference may be made to the above limitation for cross-domain multitask data transmission for private network, and details thereof are not repeated herein. The various modules in the above described cross-regional multitasking data transmission system and device for special network can be implemented by software, hardware and their combination. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 4. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing service node data transmitted by the device. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a cross-regional multitask data transmission method for private networks.
Those skilled in the art will appreciate that the architecture shown in fig. 4 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, there is provided a computer device comprising a memory storing a computer program and a processor implementing the following steps when the processor executes the computer program:
receiving software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And establishing a corresponding number of first equipment transmission service nodes in the first equipment according to the preset transmission service node parameters and the set of the task data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And obtaining the data of the transmission service node of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the data transmission demand of the task data and according to the data of the transmission destination address.
And receiving second equipment transmission service node data sent by second equipment deployed in a second region, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data. The generation mode of the second device for transmitting the service node data corresponds to the generation mode of the first device for transmitting the service node data.
And transmitting task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel.
In one embodiment, the processor, when executing the computer program, further performs the steps of: according to the preset node transmission capacity parameters and the transmission capacity requirement data corresponding to the task data transmission requirements, a corresponding number of first equipment transmission service nodes are established in the first equipment, so that the total transmission capacity of the established first equipment transmission service nodes is not less than the total transmission capacity requirement of the set of the task data transmission requirement data, and the number of the first equipment transmission service nodes is minimum.
In one embodiment, the processor, when executing the computer program, further performs the steps of: receiving newly added software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding newly added task data transmission demand data according to the newly added software registration data. The newly added task data transmission requirement data includes newly added transmission capacity requirement data and newly added transmission destination address data. And acquiring available transmission capacity data of the ith first equipment transmission service node. And when the value of the available transmission capacity data is not less than the value of the newly increased transmission capacity requirement data, corresponding the newly increased task data transmission requirement data to the ith first equipment transmission service node. And when the value of the available transmission capacity data is larger than the values of the available transmission capacity data of all the first equipment transmission service nodes, establishing a first equipment transmission service node according to preset transmission service node parameters, and corresponding the newly added task data transmission requirement data to the established first equipment transmission service node.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and acquiring available transmission capacity data of the ith first equipment transmission service node. Deleting the ith first device transmission serving node when the value of the available transmission capacity data equals the value of the node transmission capacity parameter.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and acquiring a task set of the ith first equipment transmission service node according to the task data transmission demand data corresponding to the ith first equipment transmission service node. And obtaining a transmission destination address set of the ith first equipment transmission service node according to the transmission destination address data. And obtaining the data of the transmission service node of the first equipment according to the task set and the transmission destination address set of all the transmission service nodes of the first equipment.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and acquiring node state data of the ith first equipment transmission service node, and deleting the ith first equipment transmission service node when the value of the node state data is lower than a preset value. And establishing a first equipment transmission service node according to the preset transmission service node parameters, and corresponding task data transmission demand data corresponding to the ith first equipment transmission service node to the established first equipment transmission service node.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
receiving software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding task data transmission demand data according to the software registration data. The task data transmission demand data includes transmission capacity demand data and transmission destination address data.
And establishing a corresponding number of first equipment transmission service nodes in the first equipment according to the preset transmission service node parameters and the set of the task data transmission demand data. The transport service node parameter comprises a node transport capacity parameter.
And obtaining the data of the transmission service node of the first equipment according to the corresponding relation between the transmission service node of the first equipment and the data transmission demand of the task data and according to the data of the transmission destination address.
And receiving second equipment transmission service node data sent by second equipment deployed in a second region, and establishing a data transmission channel between the first equipment transmission service node and the second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data. The generation mode of the second device for transmitting the service node data corresponds to the generation mode of the first device for transmitting the service node data.
And transmitting task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel.
In one embodiment, the computer program when executed by the processor further performs the steps of: according to the preset node transmission capacity parameters and the transmission capacity requirement data corresponding to the task data transmission requirements, a corresponding number of first equipment transmission service nodes are established in the first equipment, so that the total transmission capacity of the established first equipment transmission service nodes is not less than the total transmission capacity requirement of the set of the task data transmission requirement data, and the number of the first equipment transmission service nodes is minimum.
In one embodiment, the computer program when executed by the processor further performs the steps of: receiving newly added software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding newly added task data transmission demand data according to the newly added software registration data. The newly added task data transmission requirement data includes newly added transmission capacity requirement data and newly added transmission destination address data. And acquiring available transmission capacity data of the ith first equipment transmission service node. And when the value of the available transmission capacity data is not less than the value of the newly increased transmission capacity requirement data, corresponding the newly increased task data transmission requirement data to the ith first equipment transmission service node. And when the value of the available transmission capacity data is larger than the values of the available transmission capacity data of all the first equipment transmission service nodes, establishing a first equipment transmission service node according to preset transmission service node parameters, and corresponding the newly added task data transmission requirement data to the established first equipment transmission service node.
In one embodiment, the computer program when executed by the processor further performs the steps of: and acquiring available transmission capacity data of the ith first equipment transmission service node. Deleting the ith first device transmission serving node when the value of the available transmission capacity data equals the value of the node transmission capacity parameter.
In one embodiment, the computer program when executed by the processor further performs the steps of: and acquiring a task set of the ith first equipment transmission service node according to the task data transmission demand data corresponding to the ith first equipment transmission service node. And obtaining a transmission destination address set of the ith first equipment transmission service node according to the transmission destination address data. And obtaining the data of the transmission service node of the first equipment according to the task set and the transmission destination address set of all the transmission service nodes of the first equipment.
In one embodiment, the computer program when executed by the processor further performs the steps of: and acquiring node state data of the ith first equipment transmission service node, and deleting the ith first equipment transmission service node when the value of the node state data is lower than a preset value. And establishing a first equipment transmission service node according to the preset transmission service node parameters, and corresponding task data transmission demand data corresponding to the ith first equipment transmission service node to the established first equipment transmission service node.
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 hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for cross-regional multitask data transmission for private networks, the method comprising:
receiving software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding task data transmission demand data according to the software registration data; the task data transmission demand data comprises transmission capacity demand data and transmission destination address data;
establishing a corresponding number of first equipment transmission service nodes in the first equipment according to preset transmission service node parameters and the set of the task data transmission demand data; the transmission service node parameter comprises a node transmission capacity parameter;
obtaining first equipment transmission service node data according to the corresponding relation between the first equipment transmission service node and the task data transmission demand data and according to the transmission destination address data;
receiving second equipment transmission service node data sent by second equipment deployed in a second region, and establishing a data transmission channel between a first equipment transmission service node and a second equipment transmission service node according to the first equipment transmission service node data and the second equipment transmission service node data; the generation mode of the second equipment for transmitting the service node data corresponds to the generation mode of the first equipment for transmitting the service node data;
and transmitting task data corresponding to the task data transmission requirement between the first equipment and the second equipment through the established data transmission channel.
2. The method according to claim 1, wherein the step of establishing a corresponding number of first device transmission service nodes in the first device according to preset transmission service node parameters and according to the set of task data transmission requirement data comprises:
according to preset node transmission capacity parameters and the transmission capacity requirement data corresponding to the task data transmission requirement, establishing a corresponding number of first equipment transmission service nodes in the first equipment, so that the total transmission capacity of the established first equipment transmission service nodes is not less than the total transmission capacity requirement of the set of the task data transmission requirement data, and the number of the first equipment transmission service nodes is minimum.
3. The method according to claim 1, wherein after the step of transmitting the task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel, the method further comprises:
receiving newly-added software registration data sent by software deployed in first equipment in a first region, and obtaining corresponding newly-added task data transmission demand data according to the newly-added software registration data; the newly added task data transmission requirement data comprises newly added transmission capacity requirement data and newly added transmission destination address data;
acquiring available transmission capacity data of an ith first equipment transmission service node;
when the value of the available transmission capacity data is not less than the value of the newly increased transmission capacity requirement data, corresponding the newly increased task data transmission requirement data to the ith first equipment transmission service node;
and when the value of the available transmission capacity data is larger than the values of the available transmission capacity data of all the first equipment transmission service nodes, establishing a first equipment transmission service node according to a preset transmission service node parameter, and corresponding the newly added task data transmission demand data to the established first equipment transmission service node.
4. The method according to claim 1, wherein after the step of transmitting the task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel, the method further comprises:
acquiring available transmission capacity data of an ith first equipment transmission service node;
deleting the ith first device transmission serving node when the value of the available transmission capacity data equals the value of the node transmission capacity parameter.
5. The method according to claim 1, wherein the step of obtaining the data of the first device transmission service node according to the corresponding relationship between the first device transmission service node and the task data transmission demand data and according to the transmission destination address data comprises:
acquiring a task set of an ith first equipment transmission service node according to the task data transmission demand data corresponding to the ith first equipment transmission service node;
obtaining a transmission destination address set of the ith transmission service node of the first device according to the transmission destination address data;
and obtaining the data of the first equipment transmission service node according to the task set and the transmission destination address set of all the first equipment transmission service nodes.
6. The method according to any one of claims 1 to 5, wherein after the step of transmitting the task data corresponding to the task data transmission requirement between the first device and the second device through the established data transmission channel, the method further comprises:
acquiring node state data of an ith first equipment transmission service node, and deleting the ith first equipment transmission service node when the value of the node state data is lower than a preset value;
and establishing a first equipment transmission service node according to preset transmission service node parameters, and corresponding the task data transmission demand data corresponding to the ith first equipment transmission service node to the established first equipment transmission service node.
7. A cross-regional multitask data transmission system for a private network, characterized in that said system comprises a first device deployed in a first region and a second device deployed in a second region;
the first device includes a first node management service module configured to:
receiving software registration data sent by software in the first equipment, and obtaining corresponding task data transmission demand data according to the software registration data; the task data transmission demand data comprises transmission capacity demand data and transmission destination address data;
establishing a corresponding number of first equipment transmission service nodes in the first equipment according to preset transmission service node parameters and the set of the task data transmission demand data; the transmission service node parameter comprises a node transmission capacity parameter;
obtaining first equipment transmission service node data according to the corresponding relation between the first equipment transmission service node and the task data transmission demand data and according to the transmission destination address data;
receiving second device transmission service node data sent by the second device, and establishing a data transmission channel between the first device transmission service node and the second device transmission service node according to the first device transmission service node data and the second device transmission service node data;
the second device includes a second node management service module configured to:
generating second device transmission service node data corresponding to the first device transmission service node data, and sending the second device transmission service node data to the first node management service module;
and the first equipment and the second equipment are used for transmitting the task data corresponding to the task data transmission requirement through the established data transmission channel.
8. A cross-regional multitask data transmission device for private networks, characterized in that it comprises:
the task data transmission demand generation module is used for receiving software registration data sent by software deployed in first equipment in a first region and obtaining corresponding task data transmission demand data according to the software registration data; the task data transmission demand data comprises transmission capacity demand data and transmission destination address data;
a transmission service node establishing module, configured to establish, in the first device, a corresponding number of first device transmission service nodes according to a preset transmission service node parameter and according to the set of task data transmission demand data; the transmission service node parameter comprises a node transmission capacity parameter;
a transmission service node data generating module, configured to obtain first device transmission service node data according to a correspondence between the first device transmission service node and the task data transmission demand data and according to the transmission destination address data;
a data transmission channel establishing module, configured to receive second device transmission service node data sent by a second device deployed in a second region, and establish a data transmission channel between a first device transmission service node and a second device transmission service node according to the first device transmission service node data and the second device transmission service node data; the generation mode of the second equipment for transmitting the service node data corresponds to the generation mode of the first equipment for transmitting the service node data;
and the task data transmission module is used for transmitting the task data corresponding to the task data transmission requirement between the first equipment and the second equipment through the established data transmission channel.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.
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