CN115174382B - Equipment upgrading method, storage medium and electronic device - Google Patents
Equipment upgrading method, storage medium and electronic device Download PDFInfo
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- CN115174382B CN115174382B CN202210599919.1A CN202210599919A CN115174382B CN 115174382 B CN115174382 B CN 115174382B CN 202210599919 A CN202210599919 A CN 202210599919A CN 115174382 B CN115174382 B CN 115174382B
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- 238000004590 computer program Methods 0.000 claims description 12
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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Abstract
The application discloses an equipment upgrading method, a storage medium and an electronic device, and relates to the technical field of smart families, wherein the equipment upgrading method comprises the following steps: under the condition that an offline instruction sent by a first access gateway node is received, sending a network access address allocation request to a device main gateway, wherein a network channel is established between the first access gateway node and the device; the method comprises the steps that a target address sent by a device main gateway in response to a network access address allocation request is obtained, and a second access gateway node is accessed according to the target address, wherein the target address is used for indicating that the gateway state is an updated access gateway node; under the condition that the second access gateway node is successfully accessed, a network channel between the equipment and the first access gateway node is closed according to the downlink instruction, so that the equipment is upgraded.
Description
Technical Field
The application relates to the technical field of smart families, in particular to a device upgrading method, a storage medium and an electronic device.
Background
At present, with the development of the time of the internet of things, the intelligent device provides services which are benefit to thousands of households, people do not enjoy the convenience brought by the intelligent device at any time, so that people need equipment which can stably run at any time, but in the related technology, when the equipment gateway service of the internet of things platform is updated, the cloud end needs to stop providing the equipment gateway service of the equipment, and after the updated new version is online, the gateway service is restarted. In the process of stopping providing the equipment gateway service by the cloud, the problem that equipment cannot be normally used exists, such as equipment disconnection, unstable equipment connection and the like, and the situation that the equipment cannot be normally used due to restarting operation during platform service upgrading can have the risk of service interruption, so that normal use of the equipment by a user is influenced, experience of the user is reduced, user complaints are even caused, and reputation of an enterprise is influenced.
Therefore, no effective solution has been proposed for the problem of how to upgrade the device in the case of normal use of the device in the related art.
Disclosure of Invention
The embodiment of the application provides a device upgrading method, a storage medium and an electronic device, which are used for at least solving the problem of upgrading a device under the condition that the device is normally used in the related art.
According to an embodiment of the present application, there is provided an apparatus upgrade method, including: sending a network access address allocation request to a device main gateway under the condition of receiving a downlink instruction sent by a first access gateway node, wherein the first access gateway node and the device have established a network channel; acquiring a target address sent by the equipment main gateway in response to the network access address allocation request, and accessing a second access gateway node according to the target address, wherein the target address is used for indicating that the gateway state is an updated access gateway node; and closing a network channel between the equipment and the first access gateway node according to the offline instruction under the condition that the second access gateway node is successfully accessed, so that the equipment is upgraded.
In an exemplary embodiment, before sending the network entry address allocation request to the device primary gateway, the method further comprises: determining that the first access gateway node receives an offline indication sent by a Gateway Management Service (GMS), wherein the GMS issues the offline indication when the first access gateway node is monitored that the connection number of the first access gateway node is smaller than a first number.
In an exemplary embodiment, before sending the network entry address allocation request to the device primary gateway, the method further comprises: determining an execution progress of an execution task under the condition that the equipment accessed to the first access gateway node is determined to have the execution task; in the case that the execution progress is completed, sending an access address allocation request to the device host gateway by one of the following ways: sending a request to the device primary gateway through the device accessing the first access gateway node; and determining proxy equipment from a plurality of pieces of equipment accessed to the first access gateway node, and sending a request to the equipment main gateway through the proxy equipment.
In an exemplary embodiment, the method further comprises: receiving a plurality of target addresses sent by the equipment main gateway, wherein the plurality of target addresses are the plurality of target addresses sent by the equipment main gateway in response to the plurality of network access address allocation requests, and each target address in the plurality of target addresses corresponds to the equipment address of each equipment in the plurality of equipment one by one; and respectively sending the target addresses to the devices with the device addresses in one-to-one correspondence.
According to another embodiment of the embodiments of the present application, there is also provided an apparatus upgrade method, including: receiving a network access address allocation request sent by equipment, and determining a second access gateway node corresponding to the equipment; and sending a target address corresponding to the second access gateway node to the equipment to instruct the equipment to access the second access gateway node according to the target address, and closing a network channel between the equipment and the first access gateway node according to a downlink instruction under the condition that the second access gateway node is determined to be successfully accessed, thereby finishing the upgrading of the equipment, wherein the target address is used for indicating that the gateway state is the address of the upgraded access gateway node.
In an exemplary embodiment, determining a second access gateway node corresponding to the device includes: acquiring a plurality of third access gateway nodes with updated gateway states from the gateway management service GMS; and determining a second access gateway node corresponding to the equipment from the third access gateway node according to a preset configuration relation, wherein the preset configuration relation represents a corresponding relation between access gateway nodes connected with the same logic node in the gateway management service GMS, and the access gateway nodes connected with the same logic node at least comprise the first access gateway node and the second access gateway node.
In an exemplary embodiment, before sending the target address corresponding to the second access gateway node to the device, the method includes: determining the number of devices which the second access gateway node supports access as a first preset threshold value, and determining a second number of devices which send the network access address allocation request; determining a target address corresponding to the second access gateway node under the condition that the second number of the devices is smaller than the first preset threshold value; and locking the second access gateway node under the condition that the second number of the equipment is larger than the first preset threshold value, and determining a target address corresponding to the second access gateway node from destination addresses of access gateway nodes with other gateway states being updated.
In an exemplary embodiment, determining a destination address corresponding to the second access gateway node from destination addresses of access gateway nodes with other gateway states being updated, includes: determining a fourth access gateway node from the access gateway nodes with the other gateway states being updated, and determining the number of devices which are supported by the fourth access gateway node to be accessed as a second preset threshold; determining a target address corresponding to the fourth access gateway node as the target address corresponding to the second access gateway node when the second number of the devices is smaller than the second preset threshold; or locking the second access gateway node when the second number of the devices is larger than the first preset threshold, determining a fifth access gateway node from the other access gateway nodes with updated gateway states, and determining the number of devices which are supported to be accessed by the fifth access gateway node as a third preset threshold; and if the difference value between the second number and the first preset threshold value is smaller than the third preset threshold value, sending the target address corresponding to the second access gateway node to the second number of devices, and determining the target address corresponding to the fifth access gateway node as the target address corresponding to the second access gateway node.
In an exemplary embodiment, sending the target address corresponding to the second access gateway node to the device includes: determining a sending sequence number of the target address to the equipment according to the receiving time of the network access address allocation request, wherein the smallest sending sequence number corresponds to the earliest receiving time; transmitting a target address corresponding to the second access gateway node to the equipment according to the transmission sequence number; under the condition that the number of instructions to be processed of the equipment is determined to be larger than a fourth preset threshold value, the sending sequence number of the equipment is adjusted to be minimum; or, in case that the equipment level of the equipment is determined to be greater than a fifth preset threshold, adjusting the transmission sequence number of the equipment to be minimum; or, in the case that the transmission priority of the device address of the device is determined to be higher than the sixth preset threshold, adjusting the transmission sequence number of the device to be minimum.
In an exemplary embodiment, the method further comprises: determining whether a gateway service of the second access gateway node operates normally or not under the condition that the second access gateway node is successfully accessed; and under the condition that the gateway service is determined to be abnormal in operation, switching a second access gateway node bound by the logic node corresponding to the target equipment into the first access gateway node.
According to another embodiment of the embodiments of the present application, there is also provided an apparatus upgrade system, including: the first access gateway node is used for sending an offline instruction to the equipment; the device is connected with the first access gateway node and is used for sending a network access address allocation request to a device main gateway under the condition of receiving a downlink instruction sent by the first access gateway node; the equipment main gateway is connected with the equipment and is used for receiving an access address allocation request sent by the equipment and determining a second access gateway node corresponding to the equipment; transmitting a target address corresponding to the second access gateway node to the device; the target address is used for indicating that the gateway state is an updated access gateway node; the device is further configured to access the second access gateway node according to the target address, and close a network channel between the device and the first access gateway node according to the downlink instruction if it is determined that the second access gateway node is successfully accessed.
In an exemplary embodiment, the system further comprises: a gateway management service GMS for providing the device primary gateway with a plurality of access gateway nodes with updated gateway states; controlling the first access gateway node to send an offline instruction to the equipment; and obtaining a corresponding relation between the first access gateway node and the second access gateway node by connecting the first access gateway node and the second access gateway node to the same logic node, wherein the logic node and the equipment have a binding relation; and acquiring the node state of the equipment under the first access gateway node as occupied.
In an exemplary embodiment, the GMS is further configured to monitor a number of connections of a device connected to the first access gateway node; and under the condition that the connection number is smaller than the third number, acquiring uplink flow values between a plurality of devices and the first access gateway node, and if the uplink flow values are smaller than the preset values, and the logic node and the first access gateway node are unbinding successfully, closing the network service of the first access gateway node.
According to yet another aspect of the embodiments of the present application, there is also provided a computer-readable storage medium having a computer program stored therein, wherein the computer program is configured to perform the above-described device upgrade method when run.
According to still another aspect of the embodiments of the present application, there is further provided an electronic apparatus including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the device upgrade method described above through the computer program.
In the embodiment of the application, an access address allocation request is sent to a device main gateway under the condition that an offline instruction sent by a first access gateway node is received, wherein a network channel is established between the first access gateway node and the device; acquiring a target address sent by the equipment main gateway in response to the network access address allocation request, and accessing a second access gateway node according to the target address, wherein the target address is used for indicating that the gateway state is an updated access gateway node; and closing a network channel between the equipment and the first access gateway node according to the offline instruction under the condition that the second access gateway node is successfully accessed, so that the equipment is upgraded. By adopting the technical scheme, the problem of how to upgrade the equipment under the condition that the equipment is normally used in the related technology is solved, so that the equipment can be upgraded while the equipment is normally used, and the user experience is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of a hardware environment of a device upgrade method according to an embodiment of the present application;
FIG. 2 is a flow chart (one) of a device upgrade method according to an embodiment of the present application;
FIG. 3 is a flow chart (II) of a device upgrade method according to an embodiment of the present application;
FIG. 4 is a schematic diagram (one) of a device upgrade process according to an embodiment of the present application;
FIG. 5 is a schematic diagram (II) of a device upgrade process according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a device upgrade system according to an embodiment of the present application.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to one aspect of the embodiments of the present application, a method for upgrading a device is provided. The equipment upgrading method is widely applied to full-house intelligent digital control application scenes such as intelligent Home (Smart Home), intelligent Home equipment ecology, intelligent Home (Intelligence House) ecology and the like. Alternatively, in the present embodiment, the above-described device upgrade method may be applied to a hardware environment constituted by the terminal device 102 and the server 104 as shown in fig. 1. As shown in fig. 1, the server 104 is connected to the terminal device 102 through a network, and may be used to provide services (such as application services and the like) for a terminal or a client installed on the terminal, a database may be set on the server or independent of the server, for providing data storage services for the server 104, and cloud computing and/or edge computing services may be configured on the server or independent of the server, for providing data computing services for the server 104.
The network may include, but is not limited to, at least one of: wired network, wireless network. The wired network may include, but is not limited to, at least one of: a wide area network, a metropolitan area network, a local area network, and the wireless network may include, but is not limited to, at least one of: WIFI (Wireless Fidelity ), bluetooth. The terminal device 102 may not be limited to a PC, a mobile phone, a tablet computer, an intelligent air conditioner, an intelligent smoke machine, an intelligent refrigerator, an intelligent oven, an intelligent cooking range, an intelligent washing machine, an intelligent water heater, an intelligent washing device, an intelligent dish washer, an intelligent projection device, an intelligent television, an intelligent clothes hanger, an intelligent curtain, an intelligent video, an intelligent socket, an intelligent sound box, an intelligent fresh air device, an intelligent kitchen and toilet device, an intelligent bathroom device, an intelligent sweeping robot, an intelligent window cleaning robot, an intelligent mopping robot, an intelligent air purifying device, an intelligent steam box, an intelligent microwave oven, an intelligent kitchen appliance, an intelligent purifier, an intelligent water dispenser, an intelligent door lock, and the like.
In this embodiment, an apparatus upgrading method using an apparatus as an execution body is provided, and is applied to the above computer terminal, and fig. 2 is a flowchart of an apparatus upgrading method according to an embodiment of the present application, where the flowchart includes the following steps:
Step S202: sending a network access address allocation request to a device main gateway under the condition of receiving a downlink instruction sent by a first access gateway node, wherein the first access gateway node and the device have established a network channel;
step S204: acquiring a target address sent by the equipment main gateway in response to the network access address allocation request, and accessing a second access gateway node according to the target address, wherein the target address is used for indicating that the gateway state is an updated access gateway node;
step S206: and closing a network channel between the equipment and the first access gateway node according to the offline instruction under the condition that the second access gateway node is successfully accessed, so that the equipment is upgraded.
Through the steps, under the condition that an offline instruction sent by a first access gateway node is received, sending an access address allocation request to a device main gateway, wherein the first access gateway node and the device have established a network channel; acquiring a target address sent by the equipment main gateway in response to the network access address allocation request, and accessing a second access gateway node according to the target address, wherein the target address is used for indicating that the gateway state is an updated access gateway node; and under the condition that the second access gateway node is successfully accessed, closing a network channel between the equipment and the first access gateway node according to the offline instruction, thereby finishing upgrading the equipment, solving the problem of upgrading the equipment under the condition that the equipment is normally used in the related technology, further upgrading the equipment while the equipment is normally used, and improving the user experience.
It should be noted that, the access gateway node with the updated gateway state may be a preset updated gateway node, or may be a gateway node obtained by performing an equipment gateway service update on the first access gateway node that has closed the network channel between the device and the first access gateway node after closing the network channel between the device and the first access gateway node according to the downlink instruction.
In an exemplary embodiment, before sending the network address allocation request to the device primary gateway, it may further be determined that the first access gateway node receives an offline indication sent by the gateway management service GMS, where the GMS issues the offline indication when it is monitored that the number of connections of the first access gateway node is smaller than the first number.
In an exemplary embodiment, a technical solution before sending a network address allocation request to the device primary gateway is further provided, and the technical solution is specifically: determining the execution progress of the execution task under the condition that the equipment accessed to the first access gateway node is determined to have the execution task; in the case that the execution progress is completed, sending an access address allocation request to the device host gateway by one of the following ways: sending a request to the device primary gateway through the device accessing the first access gateway node; and determining proxy equipment from a plurality of pieces of equipment accessed to the first access gateway node, and sending a request to the equipment main gateway through the proxy equipment.
In one embodiment, in case it is determined that there is an incomplete execution progress and is an executing task, the incomplete execution and is an executing task is continued until it is determined that the execution progress of the executing task of the device accessing the first access gateway node is incomplete and is updated to complete for execution.
In one embodiment, under the condition that the execution progress is not finished and the execution task to be executed is determined, suspending processing of all the execution progress is not finished and the execution progress is the task to be executed, and processing of all the execution progress is not finished and the task to be executed is a task list to be executed, and continuing executing the execution task of the task list to be executed after the equipment is determined to be successfully accessed to the second access gateway node.
In an exemplary embodiment, the method further comprises: receiving a plurality of target addresses sent by the equipment main gateway, wherein the plurality of target addresses are the plurality of target addresses sent by the equipment main gateway in response to the plurality of network access address allocation requests, and each target address in the plurality of target addresses corresponds to the equipment address of each equipment in the plurality of equipment one by one; and respectively sending the target addresses to the devices with the device addresses in one-to-one correspondence.
In this embodiment, there is also provided a device upgrade method using a device primary gateway as an execution body, as shown in fig. 3, fig. 3 is a flowchart of the device upgrade method according to an embodiment of the present application, where the flowchart includes the following steps:
step S302: receiving a network access address allocation request sent by equipment, and determining a second access gateway node corresponding to the equipment;
step S304: and sending a target address corresponding to the second access gateway node to the equipment to instruct the equipment to access the second access gateway node according to the target address, and closing a network channel between the equipment and the first access gateway node according to a downlink instruction under the condition that the second access gateway node is determined to be successfully accessed, thereby finishing the upgrading of the equipment, wherein the target address is used for indicating that the gateway state is the address of the upgraded access gateway node.
Through the steps, a second access gateway node corresponding to the equipment is determined through receiving an access address allocation request sent by the equipment; and sending a target address corresponding to the second access gateway node to the equipment to instruct the equipment to access the second access gateway node according to the target address, and closing a network channel between the equipment and the first access gateway node according to a downlink instruction under the condition that the equipment is determined to be successfully accessed to the second access gateway node, thereby finishing upgrading the equipment, wherein the target address is used for indicating that the gateway state is the address of the upgraded access gateway node, solving the problem of upgrading the equipment under the condition that the equipment is normally used in the related art, further upgrading the equipment while the equipment is normally used, improving the user experience sense and improving the continuity of providing the gateway service of the equipment.
In an exemplary embodiment, determining a second access gateway node corresponding to the device includes: acquiring a plurality of third access gateway nodes with updated gateway states from the gateway management service GMS; and determining a second access gateway node corresponding to the equipment from the third access gateway node according to a preset configuration relation, wherein the preset configuration relation represents a corresponding relation between access gateway nodes connected with the same logic node in the gateway management service GMS, and the access gateway nodes connected with the same logic node at least comprise the first access gateway node and the second access gateway node.
In an exemplary embodiment, before sending the target address corresponding to the second access gateway node to the device, the method includes: determining the number of devices which the second access gateway node supports access as a first preset threshold value, and determining a second number of devices which send the network access address allocation request; determining a target address corresponding to the second access gateway node under the condition that the second number of the devices is smaller than the first preset threshold value; and locking the second access gateway node under the condition that the second number of the equipment is larger than the first preset threshold value, and determining a target address corresponding to the second access gateway node from destination addresses of access gateway nodes with other gateway states being updated.
For example, the number of devices that the second access gateway node supports access is 10, and the second number of devices that send the network access address allocation request is 5, so it may be determined that the number of devices that send the network access address allocation request currently is within the affordable range of the second access gateway node, so that the target address corresponding to the second access gateway node is directly sent to the devices.
If the second number of the devices sending the network access address allocation request is 20, the number of the devices sending the network access address allocation request currently exceeds the bearable range of the second access gateway node, the second access gateway node needs to be locked, and the destination address of the access gateway node which can bear the number of the devices sending the network access address allocation request currently is selected from other access gateway nodes with updated gateway states and is determined as the destination address corresponding to the second access gateway node.
In an exemplary embodiment, determining a destination address corresponding to the second access gateway node from destination addresses of access gateway nodes with other gateway states being updated, includes: determining a fourth access gateway node from the access gateway nodes with the other gateway states being updated, and determining the number of devices which are supported by the fourth access gateway node to be accessed as a second preset threshold; determining a target address corresponding to the fourth access gateway node as the target address corresponding to the second access gateway node when the second number of the devices is smaller than the second preset threshold; or locking the second access gateway node when the second number of the devices is larger than the first preset threshold, determining a fifth access gateway node from the other access gateway nodes with updated gateway states, and determining the number of devices which are supported to be accessed by the fifth access gateway node as a third preset threshold; and if the difference value between the second number and the first preset threshold value is smaller than the third preset threshold value, sending the target address corresponding to the second access gateway node to the second number of devices, and determining the target address corresponding to the fifth access gateway node as the target address corresponding to the second access gateway node.
For example, the number of devices supported by the second access gateway node for access is 10, the second number of devices sending the access address allocation request is 20, the number of devices supported by the fourth access gateway node for access is 40, and the target address corresponding to the fourth access gateway node may be determined as the target address corresponding to the second access gateway node. And if the number of the devices supported by the fourth access gateway node for access is 15, determining that the number of the devices supported by the fifth access gateway node for access is 20, transmitting the target address corresponding to the second access gateway node to the second number of the devices, and determining the target address corresponding to the fifth access gateway node as the target address corresponding to the second access gateway node.
In an exemplary embodiment, sending the target address corresponding to the second access gateway node to the device includes: determining a sending sequence number of the target address to the equipment according to the receiving time of the network access address allocation request, wherein the smallest sending sequence number corresponds to the earliest receiving time; transmitting a target address corresponding to the second access gateway node to the equipment according to the transmission sequence number; under the condition that the number of instructions to be processed of the equipment is determined to be larger than a fourth preset threshold value, the sending sequence number of the equipment is adjusted to be minimum; or, in case that the equipment level of the equipment is determined to be greater than a fifth preset threshold, adjusting the transmission sequence number of the equipment to be minimum; or, in the case that the transmission priority of the device address of the device is determined to be higher than the sixth preset threshold, adjusting the transmission sequence number of the device to be minimum.
In an exemplary embodiment, the method further comprises: determining whether a gateway service of the second access gateway node operates normally or not under the condition that the second access gateway node is successfully accessed; and under the condition that the gateway service is determined to be abnormal in operation, switching a second access gateway node bound by the logic node corresponding to the target equipment into the first access gateway node.
By the embodiment, whether the operation of the updated equipment gateway service is normal or not can be monitored, if not, the equipment gateway service before the updating can be rolled back in an emergency mode, and the availability of the equipment gateway service can be ensured.
In order to better understand the process of the device upgrade method, the following description is further provided with reference to an optional embodiment to describe a flow of a method for implementing the device upgrade, but the method is not limited to the technical solution of the embodiment of the present application.
In this embodiment, a method for upgrading a device is provided, and before upgrading the device, the following preparation work is required:
1) The method comprises the steps that a device can normally receive and process an offline instruction issued by a cloud (equivalent to the first access gateway node), can actively send an access address allocation request to a device main gateway, access a second access gateway node according to a target address sent by the device main gateway in response to the access address allocation request, and close a network channel between the device and the first access gateway node, namely disconnect network connection with the first access gateway node.
2) As shown in fig. 4, fig. 4 is a schematic diagram (one) of an apparatus upgrade method according to an embodiment of the present application, in which a correspondence between a gateway logical node (corresponding to the above logical node) and a gateway physical node (corresponding to the above access gateway node) is configured in advance in a GMS database, that is, a physical node table and a logical node table in fig. 4, which have a one-to-one correspondence:
(1) the gateway logic node is a virtual service layer concept, and service processing (such as service distribution) is more flexible through a virtual node.
(2) The gateway physical node, i.e. the gateway process (e.g. the first access gateway node) that is actually running. New physical nodes, old physical nodes in fig. 4 may be included.
3) A server is prepared in advance as a circulation server, and an upgraded access gateway node is configured on the circulation server.
The preparation work can solve the problem that the device is simultaneously accessed to the first access gateway node and the second access gateway node, but destination addresses of the first access gateway node and the second access gateway node are different, which can cause the change of the consistency hash value distribution of the device. The method can also realize 'replacement' of gateway service nodes one by one, namely after replacing all gateway service nodes on one server, the idle server is continuously used as a circulation server, and the operation is sequentially carried out one by one until all servers are updated.
Fig. 5 is a schematic diagram (two) of a device upgrade method according to an embodiment of the present application, as shown in fig. 5, specifically including the following steps:
step S1, deploying a new access gateway node (corresponding to the second access gateway node) through GMS:
a1, deploying new version equipment access gateway service on the circulation server.
A2, updating the new access gateway node association to the gateway logic node.
A3, GMS adjusts the access strategy of the old equipment access gateway (corresponding to the first access gateway node) to carry out the off-line processing.
Step S2, sending a offline notification (i.e. the offline instruction) to the device through the old device access gateway:
b1, stopping receiving new equipment connection by the old equipment access gateway;
and B2, the old equipment access gateway adopts a mode of actively sending a notification to notify equipment that the gateway needs to perform offline processing.
Step S3, processing the offline notification through the equipment:
c1, after receiving the offline notification, the equipment processes the ongoing instruction;
c2, requesting the equipment main gateway to acquire the address (namely the destination address) of the new access gateway node;
c3, enabling address connection of the new gateway node, and connecting the new gateway node to the online;
and C4, disconnecting the address connection of the old equipment access gateway.
Step S4, closing the device gateway service of the old device access gateway by GMS:
d1, GMS monitors the number of device connections of the old device access gateway, and stops and closes the gateway service of the old device access gateway when it is monitored that all devices are off line and no new traffic is entering any more.
Through the steps, the new and old physical service nodes are utilized to replace the upgrading scheme, at least one effective and available connecting channel of the equipment is realized in the equipment gateway service edition upgrading process, the equipment normally operates in the period, and the use experience of a user is improved.
In one embodiment, two or more physical nodes may be prepared to maintain updated logical nodes, and upgrades in parallel, thereby improving upgrade timeliness.
In one embodiment, under the condition of gray level release and upgrade for gateway services of new versions, only a physical node corresponding to one logical node can be upgraded, and service abnormality risks caused by upgrade are reduced.
In one embodiment, after the device accesses the new access gateway node and completes the upgrade, the GMS may monitor whether the device gateway service of the new access gateway node is normal, and if not, may emergently fall back the device gateway service of the old access gateway node.
From the description of the above embodiments, it will be clear to a person skilled in the art that the method according to the above embodiments may be implemented by means of software plus the necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method of the embodiments of the present application.
Fig. 6 is a schematic structural diagram of a device upgrade system according to an embodiment of the present application. As shown in fig. 6, includes:
a first access gateway node 602, configured to send an offline instruction to a device;
the device 604 is connected to the first access gateway node, and is configured to send a network address allocation request to a device primary gateway when receiving a downlink instruction sent by the first access gateway node;
the device primary gateway 606 is connected to the device, and configured to receive an access address allocation request sent by the device, and determine a second access gateway node 608 corresponding to the device; transmitting a target address corresponding to the second access gateway node to the device;
The target address is used for indicating that the gateway state is an updated access gateway node; the device is further configured to access the second access gateway node according to the target address, and close a network channel between the device and the first access gateway node according to the downlink instruction if it is determined that the second access gateway node is successfully accessed.
Through the system, under the condition that the offline instruction sent by the first access gateway node is received, sending a network access address allocation request to a device main gateway through the device, and determining a second access gateway node corresponding to the device by the device main gateway after receiving the network access address allocation request sent by the device; and sending the target address corresponding to the second access gateway node to the equipment, wherein the equipment accesses the second access gateway node according to the target address, and closes a network channel between the equipment and the first access gateway node according to the offline instruction under the condition that the second access gateway node is successfully accessed, so that the problem of upgrading the equipment under the condition that the equipment is normally used in the related art is solved, and the equipment can be upgraded while the equipment is normally used, and the user experience is improved.
In an exemplary embodiment, the system further comprises: a gateway management service GMS for providing the device primary gateway with a plurality of access gateway nodes with updated gateway states; controlling the first access gateway node to send an offline instruction to the equipment; and obtaining a corresponding relation between the first access gateway node and the second access gateway node by connecting the first access gateway node and the second access gateway node to the same logic node, wherein the logic node and the equipment have a binding relation; and acquiring the node state of the equipment under the first access gateway node as occupied.
In an exemplary embodiment, the GMS is further configured to monitor a number of connections of a device connected to the first access gateway node; and under the condition that the connection number is smaller than the third number, acquiring uplink flow values between a plurality of devices and the first access gateway node, and if the uplink flow values are smaller than the preset values, and the logic node and the first access gateway node are unbinding successfully, closing the network service of the first access gateway node.
Embodiments of the present application also provide a storage medium including a stored program, wherein the program performs the method of any one of the above when run.
Alternatively, in the present embodiment, the above-described storage medium may be configured to store program code for performing the steps of:
s1, sending a network access address allocation request to a device main gateway under the condition of receiving a downlink instruction sent by a first access gateway node, wherein the first access gateway node and the device have established a network channel;
s2, obtaining a target address sent by the equipment main gateway in response to the network access address allocation request, and accessing a second access gateway node according to the target address, wherein the target address is used for indicating that the gateway state is an updated access gateway node;
and S3, closing a network channel between the equipment and the first access gateway node according to the offline instruction under the condition that the second access gateway node is successfully accessed, so as to finish upgrading of the equipment.
Alternatively, in other present embodiments, the above-described storage medium may be further configured to store program code for performing the steps of:
S1, receiving a network access address allocation request sent by equipment, and determining a second access gateway node corresponding to the equipment;
s2, sending a target address corresponding to the second access gateway node to the equipment to instruct the equipment to access the second access gateway node according to the target address, and closing a network channel between the equipment and the first access gateway node according to a downlink instruction under the condition that the second access gateway node is determined to be successfully accessed, so as to finish upgrading the equipment, wherein the target address is used for indicating that the gateway state is the address of the upgraded access gateway node.
Embodiments of the present application also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, where the transmission device is connected to the processor, and the input/output device is connected to the processor.
Alternatively, in the present embodiment, the above-described processor may be configured to execute the following steps by a computer program:
S1, sending a network access address allocation request to a device main gateway under the condition of receiving a downlink instruction sent by a first access gateway node, wherein the first access gateway node and the device have established a network channel;
s2, obtaining a target address sent by the equipment main gateway in response to the network access address allocation request, and accessing a second access gateway node according to the target address, wherein the target address is used for indicating that the gateway state is an updated access gateway node;
and S3, closing a network channel between the equipment and the first access gateway node according to the offline instruction under the condition that the second access gateway node is successfully accessed, so as to finish upgrading of the equipment.
Optionally, in other embodiments, the above processor may be further configured to perform the following steps by a computer program:
s1, receiving a network access address allocation request sent by equipment, and determining a second access gateway node corresponding to the equipment;
s2, sending a target address corresponding to the second access gateway node to the equipment to instruct the equipment to access the second access gateway node according to the target address, and closing a network channel between the equipment and the first access gateway node according to a downlink instruction under the condition that the second access gateway node is determined to be successfully accessed, so as to finish upgrading the equipment, wherein the target address is used for indicating that the gateway state is the address of the upgraded access gateway node.
Alternatively, in the present embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments and optional implementations, and this embodiment is not described herein.
It will be appreciated by those skilled in the art that the modules or steps of the application described above may be implemented in a general purpose computing device, they may be centralized on a single computing device, or distributed across a network of computing devices, or they may alternatively be implemented in program code executable by computing devices, such that they may be stored in a memory device for execution by the computing devices and, in some cases, the steps shown or described may be performed in a different order than what is shown or described, or they may be implemented as individual integrated circuit modules, or as individual integrated circuit modules. Thus, the present application is not limited to any specific combination of hardware and software.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application and are intended to be comprehended within the scope of the present application.
Claims (14)
1. A method of upgrading a device, comprising:
sending a network access address allocation request to a device main gateway under the condition of receiving a downlink instruction sent by a first access gateway node, wherein the first access gateway node and the device have established a network channel;
acquiring a target address sent by the equipment main gateway in response to the network access address allocation request, and accessing a second access gateway node according to the target address, wherein the target address is used for indicating that the gateway state is an updated access gateway node;
closing a network channel between the equipment and the first access gateway node according to the offline instruction under the condition that the second access gateway node is determined to be successfully accessed, so as to finish upgrading of the equipment;
before sending the network access address allocation request to the device main gateway, the method further comprises the following steps: determining that the first access gateway node receives an offline indication sent by a Gateway Management Service (GMS), wherein the GMS issues the offline indication when the first access gateway node is monitored that the connection number of the first access gateway node is smaller than a first number.
2. The device upgrade method according to claim 1, wherein before sending the network entry address allocation request to the device primary gateway, the method further comprises:
determining an execution progress of an execution task under the condition that the equipment accessed to the first access gateway node is determined to have the execution task;
in the case that the execution progress is completed, sending an access address allocation request to the device host gateway by one of the following ways:
sending a request to the device primary gateway through the device accessing the first access gateway node; and determining proxy equipment from a plurality of pieces of equipment accessed to the first access gateway node, and sending a request to the equipment main gateway through the proxy equipment.
3. The device upgrade method according to claim 2, wherein the method further comprises:
receiving a plurality of target addresses sent by the equipment main gateway, wherein the plurality of target addresses are the plurality of target addresses sent by the equipment main gateway in response to the plurality of network access address allocation requests, and each target address in the plurality of target addresses corresponds to the equipment address of each equipment in the plurality of equipment one by one;
And respectively sending the target addresses to the devices with the device addresses in one-to-one correspondence.
4. A method of upgrading a device, comprising:
receiving a network access address allocation request sent by equipment, and determining a second access gateway node corresponding to the equipment;
transmitting a target address corresponding to the second access gateway node to the equipment to instruct the equipment to access the second access gateway node according to the target address, and closing a network channel between the equipment and the first access gateway node according to a downlink instruction under the condition that the second access gateway node is determined to be successfully accessed, thereby completing the upgrading of the equipment, wherein the target address is used for indicating that the gateway state is the address of the upgraded access gateway node;
before receiving the network access address allocation request sent by the device, the method further includes: determining that the first access gateway node receives an offline indication sent by a Gateway Management Service (GMS), wherein the GMS issues the offline indication when the first access gateway node is monitored that the connection number of the first access gateway node is smaller than a first number.
5. The method for upgrading a device according to claim 4, wherein determining a second access gateway node corresponding to the device comprises:
Acquiring a plurality of third access gateway nodes with updated gateway states from the gateway management service GMS;
and determining a second access gateway node corresponding to the equipment from the third access gateway node according to a preset configuration relation, wherein the preset configuration relation represents a corresponding relation between access gateway nodes connected with the same logic node in the gateway management service GMS, and the access gateway nodes connected with the same logic node at least comprise the first access gateway node and the second access gateway node.
6. The method for upgrading a device according to claim 4, wherein before sending the target address corresponding to the second access gateway node to the device, the method comprises:
determining the number of devices which the second access gateway node supports access as a first preset threshold value, and determining a second number of devices which send the network access address allocation request;
determining a target address corresponding to the second access gateway node under the condition that the second number of the devices is smaller than the first preset threshold value;
and locking the second access gateway node under the condition that the second number of the equipment is larger than the first preset threshold value, and determining a target address corresponding to the second access gateway node from destination addresses of access gateway nodes with other gateway states being updated.
7. The device upgrade method according to claim 6, wherein determining the destination address corresponding to the second access gateway node from destination addresses of access gateway nodes whose other gateway states are upgraded, comprises:
determining a fourth access gateway node from the access gateway nodes with the other gateway states being updated, and determining the number of devices which are supported by the fourth access gateway node to be accessed as a second preset threshold;
determining a target address corresponding to the fourth access gateway node as the target address corresponding to the second access gateway node when the second number of the devices is smaller than the second preset threshold;
or locking the second access gateway node when the second number of the devices is larger than the first preset threshold, determining a fifth access gateway node from the other access gateway nodes with updated gateway states, and determining the number of devices which are supported to be accessed by the fifth access gateway node as a third preset threshold;
and if the difference value between the second number and the first preset threshold value is smaller than the third preset threshold value, sending the target address corresponding to the second access gateway node to the second number of devices, and determining the target address corresponding to the fifth access gateway node as the target address corresponding to the second access gateway node.
8. The device upgrade method according to claim 4, wherein sending the target address corresponding to the second access gateway node to the device comprises:
determining a sending sequence number of the target address to the equipment according to the receiving time of the network access address allocation request, wherein the smallest sending sequence number corresponds to the earliest receiving time;
transmitting a target address corresponding to the second access gateway node to the equipment according to the transmission sequence number;
under the condition that the number of instructions to be processed of the equipment is determined to be larger than a fourth preset threshold value, the sending sequence number of the equipment is adjusted to be minimum;
or, in case that the equipment level of the equipment is determined to be greater than a fifth preset threshold, adjusting the transmission sequence number of the equipment to be minimum;
or, in the case that the transmission priority of the device address of the device is determined to be higher than the sixth preset threshold, adjusting the transmission sequence number of the device to be minimum.
9. The device upgrade method of claim 4, further comprising:
determining whether a gateway service of the second access gateway node operates normally or not under the condition that the second access gateway node is successfully accessed;
And under the condition that the gateway service is determined to be abnormal in operation, switching a second access gateway node bound by the logic node corresponding to the target equipment into the first access gateway node.
10. A device upgrade system, comprising:
the first access gateway node is used for sending an offline instruction to the equipment;
the device is connected with the first access gateway node and is used for sending a network access address allocation request to a device main gateway under the condition of receiving a downlink instruction sent by the first access gateway node;
the equipment main gateway is connected with the equipment and is used for receiving an access address allocation request sent by the equipment and determining a second access gateway node corresponding to the equipment; transmitting a target address corresponding to the second access gateway node to the device; the target address is used for indicating that the gateway state is an updated access gateway node;
the device is further configured to access the second access gateway node according to the target address, and close a network channel between the device and the first access gateway node according to the downlink instruction if it is determined that the second access gateway node is successfully accessed;
The device is further configured to determine that the first access gateway node receives an offline indication sent by a gateway management service GMS, where the GMS issues the offline indication when it is monitored that the number of connections of the first access gateway node is smaller than a first number.
11. The device upgrade system of claim 10, wherein the system further comprises:
a gateway management service GMS for providing the device primary gateway with a plurality of access gateway nodes with updated gateway states; controlling the first access gateway node to send an offline instruction to the equipment;
and obtaining a corresponding relation between the first access gateway node and the second access gateway node by connecting the first access gateway node and the second access gateway node to the same logic node, wherein the logic node and the equipment have a binding relation; and acquiring the node state of the equipment under the first access gateway node as occupied.
12. The device upgrade system according to claim 11, wherein the GMS is further configured to monitor the number of connections of devices connected to the first access gateway node; and under the condition that the connection number is smaller than the third number, acquiring uplink flow values between a plurality of devices and the first access gateway node, and if the uplink flow values are smaller than the preset values, and the logic node and the first access gateway node are unbinding successfully, closing the network service of the first access gateway node.
13. A computer-readable storage medium, characterized in that the storage medium has stored therein a computer program, wherein the computer program is arranged to execute the method of any of the claims 1 to 9 when run.
14. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to run the computer program to perform the method of any of the claims 1 to 9.
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