CN110602194B - IOT message subscription method, IOT message subscription device and computer readable storage medium - Google Patents
IOT message subscription method, IOT message subscription device and computer readable storage medium Download PDFInfo
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- CN110602194B CN110602194B CN201910825376.9A CN201910825376A CN110602194B CN 110602194 B CN110602194 B CN 110602194B CN 201910825376 A CN201910825376 A CN 201910825376A CN 110602194 B CN110602194 B CN 110602194B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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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
Abstract
The invention discloses a subscription method of IOT messages, which comprises the following steps: based on the current HTTPS channel, receiving the data message transmitted by the HTTPS channel through the configured message node; reading a code of the data message to distinguish a data type of the data message; and processing the data message according to the data type of the data message. The invention also discloses a device for subscribing the IOT message and a computer readable storage medium. According to the invention, the HTTPS channel is created, and the message receiving node is configured in the HTTPS channel to receive the subscribed data message transmitted by the HTTPS, so that the data message does not need to be taken from the message queue, the data message is prevented from being lost, and the beneficial effect of improving the message transmission efficiency of the Internet of things is realized.
Description
Technical Field
The present invention relates to the field of message subscription technologies, and in particular, to a method and an apparatus for subscribing to an IOT message, and a computer-readable storage medium.
Background
In the application of the internet of things (IOT), the application of the internet of things is generally realized through transmission of data messages, in the prior art, the messages of the internet of things (IOT) are transmitted to a message queue through an MNS (arrogan message service), then the messages are taken from the message queue at a subscription end to realize data message processing operation of the internet of things, and the message taking operation based on the message queue is very easy to cause loss of the messages due to message timeliness, and if the network quality is poor, message taking blocking is caused when the data messages are taken, so that the data transmission efficiency of the internet of things is influenced.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a subscription method and device for an IOT message and a computer-readable storage medium, and aims to solve the technical problem that in the prior art, by applying a mode of transmitting an MNS to a message queue and a mode of taking a message from the message queue to realize data transmission of the Internet of things, message taking is hindered due to message timeliness and limitation to network quality, and further data transmission efficiency of the Internet of things is influenced.
In order to achieve the above object, the present invention provides a method for subscribing an IOT message, which includes the following steps:
based on the current HTTPS channel, receiving the data message transmitted by the HTTPS channel through the configured message node;
reading a code of the data message to distinguish a data type of the data message;
and processing the data message according to the data type of the data message.
Optionally, before the step of receiving, by a configured message node, a data message transmitted by an HTTPS channel based on a current HTTPS channel, the method further includes:
confirming the data message to be processed according to the current data processing requirement;
and registering the subscription data corresponding to the data message.
Optionally, before the step of registering the subscription data corresponding to the data message, the method further includes:
acquiring an SDK account, and establishing a message subscription connection according to the SDK account;
and executing the step of registering the subscription data corresponding to the data message based on the message subscription connection.
Optionally, before the step of receiving, by a configured message node, a data message transmitted by an HTTPS channel based on a current HTTPS channel, the method further includes:
and configuring a message receiving node in a preset HTTPS channel according to the current data message processing requirement.
Optionally, the step of configuring, according to a current data message processing requirement, a message receiving node in a preset HTTPS channel further includes:
receiving a data message processing requirement, and determining the number of message receiving nodes according to the data message processing requirement;
and configuring the message receiving nodes in a preset HTTPS channel according to the confirmed number of the message receiving nodes.
Optionally, the step of receiving a data message processing requirement and determining the number of message receiving nodes according to the data message processing requirement further includes:
acquiring data processing parameters based on data message processing requirements;
and calculating the number of the message receiving nodes according to the data processing parameters by a preset calculation formula.
Optionally, the step of configuring the message receiving nodes in a preset HTTPS channel according to the number of the confirmed message receiving nodes further includes:
acquiring a preset message receiving node configuration code;
and executing the step of configuring a message receiving node in a preset HTTPS channel according to the preset message.
In addition, to achieve the above object, the present invention further provides a device for subscribing to an IOT message, where the device for subscribing to an IOT message includes: a memory, a processor, the memory having stored thereon a computer program capable of being invoked by the processor, the computer program, when executed by the processor, implementing the steps of the subscription method for IOT messages as described above.
The present invention also provides a computer readable storage medium having stored thereon a subscription program for IOT messages, which when executed by a processor implements the steps of the method for subscribing to IOT messages as described above.
The IOT message subscription method provided by the embodiment of the invention is based on the current HTTPS channel, and receives the data message transmitted by the HTTPS channel through the configured message node; reading a code of the data message to distinguish a data type of the data message; and processing the data message according to the data type of the data message. According to the invention, the HTTPS channel is created, and the message receiving node is configured in the HTTPS channel to receive the subscribed data message transmitted by the HTTPS, so that the data message does not need to be taken from the message queue, the data message is prevented from being lost, and the beneficial effect of improving the message transmission efficiency of the Internet of things is realized.
Drawings
FIG. 1 is a schematic diagram of a terminal \ device structure of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of a method for subscribing to IOT messages according to the present invention;
fig. 3 is a flowchart illustrating a subscription method for IOT messages according to a second embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: based on the current HTTPS channel, receiving the data message transmitted by the HTTPS channel through the configured message node; reading a code of the data message to distinguish a data type of the data message; and processing the data message according to the data type of the data message.
Due to the fact that the prior art applies the mode of transmitting the MNS to the message queue and the mode of taking the message from the message queue to realize data transmission of the Internet of things, message taking is hindered due to message timeliness and limitation to network quality, and therefore the technical problem of influencing data transmission efficiency of the Internet of things is solved.
The invention provides a solution, wherein an HTTPS channel is created, and a message receiving node is configured in the HTTPS channel to receive the subscribed data message transmitted by the HTTPS, so that the data message does not need to be taken from a message queue, the data message is prevented from being lost, and the beneficial effect of improving the message transmission efficiency of the Internet of things is realized.
As shown in fig. 1, fig. 1 is a schematic diagram of a terminal \ device structure of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be a PC, and can also be a mobile/non-mobile terminal device such as a smart phone, a tablet computer, an electronic book reader, a portable computer and the like.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, memory 1005, which is one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a subscription program for IOT messages.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and processor 1001 may be configured to invoke a subscription procedure for IOT messages stored in memory 1005 and perform the following operations:
based on the current HTTPS channel, receiving the data message transmitted by the HTTPS channel through the configured message node;
reading a code of the data message to distinguish a data type of the data message;
and processing the data message according to the data type of the data message.
Further, processor 1001 may invoke a subscription program for IOT messages stored in memory 1005, and also perform the following operations:
confirming the data message to be processed according to the current data processing requirement;
and registering the subscription data corresponding to the data message.
Further, processor 1001 may invoke a subscription program for IOT messages stored in memory 1005, and also perform the following operations:
acquiring an SDK account, and establishing a message subscription connection according to the SDK account;
and executing the step of registering the subscription data corresponding to the data message based on the message subscription connection.
Further, processor 1001 may invoke a subscription program for IOT messages stored in memory 1005, and also perform the following operations:
and configuring a message receiving node in a preset HTTPS channel according to the current data message processing requirement.
Further, processor 1001 may invoke a subscription program for IOT messages stored in memory 1005, and also perform the following operations:
receiving a data message processing requirement, and determining the number of message receiving nodes according to the data message processing requirement;
and configuring the message receiving nodes in a preset HTTPS channel according to the confirmed number of the message receiving nodes.
Further, processor 1001 may invoke a subscription program for IOT messages stored in memory 1005, and also perform the following operations:
acquiring data processing parameters based on data message processing requirements;
and calculating the number of the message receiving nodes according to the data processing parameters by a preset calculation formula.
Further, processor 1001 may invoke a subscription program for IOT messages stored in memory 1005, and also perform the following operations:
acquiring a preset message receiving node configuration code;
and executing the step of configuring a message receiving node in a preset HTTPS channel according to the preset message.
Referring to fig. 2, fig. 2 is a flowchart illustrating a first embodiment of an IOT message subscription method according to the present invention, where the IOT message subscription method includes:
step S10, based on the current HTTPS channel, receiving the data message transmitted by the HTTPS channel through the configured message node;
according to the current application of the Internet of things, the data message is transmitted through a pre-established HTTPS channel, and in practical application, the data message applied to the Internet of things comes from the data transmission of the Alice cloud. Thus, based on the current data message receiving requirement, receiving the data message transmitted from the HTTPS channel at the HTTPS channel configuration message node created in advance, wherein the data message refers to the data content which needs to be processed currently, and the data content is called as the data message because the content is transmitted in the form of HTTPS channel transmission. Based on the data message which can be processed currently, the data message is from the subscription data of the arri cloud itself, so that before receiving the data message which needs to be processed, the subscription data needs to be subscribed in advance to realize the reception of the data message, that is, before the step of receiving the data message transmitted by the HTTPS channel through the configured message node based on the current HTTPS channel, the method further includes:
confirming the data message to be processed according to the current data processing requirement;
and registering the subscription data corresponding to the data message.
The method comprises the steps of obtaining a data processing requirement based on the current Internet of things application, confirming a data message to be processed according to the data processing requirement, and in practical application, confirming the corresponding data message to be processed according to the current data processing requirement and the Internet of things control function required to be realized by the current Internet of things application, and registering subscription data corresponding to the data message based on the data message, so that the Ali cloud transmits the data message of the subscription data through an HTTPS channel according to the registered subscription data. Further, because a large amount of data processing service providers of the arri cloud are provided, when message processing based on the arri cloud is implemented, an account provided by the arri cloud needs to be used for logging in to implement conversion of the private cloud, and therefore, before the step of registering the subscription data corresponding to the data message, the method further includes:
acquiring an SDK account, and establishing a message subscription connection according to the SDK account;
and executing the step of registering the subscription data corresponding to the data message based on the message subscription connection.
The method comprises the steps of obtaining an SDK account based on current Ali cloud application, wherein in practical application, the SDK account is defined as a software development kit, the SDK account is an application account based on the software development kit, and in the embodiment of the method, the SDK account is defined as a user account provided for the Ali cloud. And establishing a network connection relationship with the Aliskian according to the SDK account, wherein the purpose of establishing the network connection relationship with the Aliskian is to register subscription data and obtain data messages of the subscription data, so that the network connection relationship with the Aliskian is defined as message subscription connection, and in addition, when the network connection relationship with the Aliskian is established based on the SDK account, related functional operations are required to be performed based on the use permission of the SDK account. In this way, when a message subscription connection created with the Alice cloud is created, subscription data corresponding to the data message to be processed is registered based on the message subscription connection, so as to receive the data message.
Step S20, reading the code of the data message to distinguish the data type of the data message;
reading the code of the data message according to the data message transmitted from the HTTPS channel, and distinguishing the data type of the data message according to the code, wherein the data message is substantially in the form of the code and is transmitted from the HTTPS channel in a message structure. Therefore, based on the currently received data message, the code of the data message is read, and the message type of the data message is confirmed according to the parameter topic defined in the code.
Step S30, processing the data message according to the data type of the data message.
And processing the data message based on the data type of the currently received data message, and processing the data message by a monitoring server based on the data message to realize data transmission application of the Internet of things.
In the embodiment, the HTTPS channel is created, and the message receiving node is configured in the HTTPS channel to receive the subscribed data message transmitted by the HTTPS, so that the data message does not need to be taken from the message queue, the data message is prevented from being lost, and the beneficial effect of improving the message transmission efficiency of the Internet of things is realized.
Referring to fig. 3, fig. 3 is a flowchart illustrating a second embodiment of the IOT message subscription method, where based on the first embodiment shown in fig. 2, before the step of receiving, by a configured message node, a data message transmitted in an HTTPS channel based on a current HTTPS channel, the method further includes:
and step S40, configuring a message receiving node in a preset HTTPS channel according to the current data message processing requirement.
In this embodiment, based on the current data message processing requirement, a message receiving node is configured in a preset HTTPS channel, and in the scheme of the present invention, the preset HTTPS channel is a pre-created data connection network based on an ariloc and a current monitoring server, and the HTTPS channel is used to transmit a data message. And configuring related message receiving nodes in the preset HTTPS channel based on the data message transmitted in the current HTTPS channel so as to transmit the transmitted data message through the message receiving nodes. In addition, in view of the data message receiving efficiency caused by the transmission quantity of the data message, the step of determining the number of message receiving nodes to be configured based on the current data processing requirement, that is, configuring the message receiving nodes in the preset HTTPS channel according to the current data message processing requirement, further includes:
receiving a data message processing requirement, and determining the number of message receiving nodes according to the data message processing requirement;
and configuring the message receiving nodes in a preset HTTPS channel according to the confirmed number of the message receiving nodes.
And according to the data processing requirement of the current monitoring server, determining the number of message receiving nodes which receive the data message in the HTTPS channel at present. In practical application, the step of calculating, by the data processing requirement, the number of data receiving nodes configured in an HTTPS channel according to the data processing requirement, where the data processing requirement is a data processing requirement of a current monitoring server based on an application of the internet of things, so that a data processing parameter needs to be obtained based on the data processing requirement, calculating, by the data processing parameter, the number of message receiving nodes, that is, the data message receiving processing requirement, and determining the number of message receiving nodes according to the data message processing requirement further includes:
acquiring data processing parameters based on data message processing requirements;
and calculating the number of the message receiving nodes according to the data processing parameters by a preset calculation formula.
According to the data message processing requirement of the current monitoring server, acquiring a data processing parameter based on the data processing requirement, and calculating the number of message receiving nodes based on a preset calculation formula of the data processing parameter, wherein in practical application, the data message processing requirement is the number of messages based on the data message, and the received data message is received based on an HTTPS channel, so that in order to improve the receiving efficiency of the data message, the data processing parameter includes but is not limited to a device memory, a CPU (central processing unit) of the current monitoring server, a network bandwidth of the current network application and the like, the calculation formula of the number of message receiving nodes based on the data processing parameter is a related calculation formula set by related technicians according to the data processing parameter. The purpose of the calculation formula is to ensure that the number of message receiving nodes in the HTTPS channel can support the receiving operation of the current data message, so as to improve the receiving efficiency of the data message. In addition, based on the current HTTPS channel, after the message receiving node based on the current data message is configured, the receiving state of the data message in the current HTTPS channel needs to be checked in real time in a preset period, and when it is determined that the data message receiving speed of the HTTPS channel is low, one more message receiving node may be added to the HTTPS channel based on the configuration operation of the current message receiving node.
As described above, when configuring the message receiving node in the HTTPS channel, the configuration operation of the message receiving node needs to be performed through a preset configuration code, that is, the step of configuring the message receiving node in the preset HTTPS channel according to the number of the confirmed message receiving nodes further includes:
acquiring a preset message receiving node configuration code;
and executing the step of configuring a message receiving node in a preset HTTPS channel according to the preset message.
And acquiring a preset message receiving node configuration code according to the configuration operation of the current message receiving node. The preset message receiving node configuration code is a functional code edited based on the configuration content of the current HTTPS channel, so that the message receiving node is configured in the preset HTTPS channel according to the obtained node configuration code.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium has stored thereon a subscription program for IOT messages, and when executed by a processor, the subscription program for IOT messages implements the following operations:
based on the current HTTPS channel, receiving the data message transmitted by the HTTPS channel through the configured message node;
reading a code of the data message to distinguish a data type of the data message;
and processing the data message according to the data type of the data message.
Further, the subscribing program for IOT messages, when executed by the processor, further performs the following operations:
confirming the data message to be processed according to the current data processing requirement;
and registering the subscription data corresponding to the data message.
Further, the subscribing program for IOT messages, when executed by the processor, further performs the following operations:
acquiring an SDK account, and establishing a message subscription connection according to the SDK account;
and executing the step of registering the subscription data corresponding to the data message based on the message subscription connection.
Further, the subscribing program for IOT messages, when executed by the processor, further performs the following operations:
and configuring a message receiving node in a preset HTTPS channel according to the current data message processing requirement.
Further, the subscribing program for IOT messages, when executed by the processor, further performs the following operations:
receiving a data message processing requirement, and determining the number of message receiving nodes according to the data message processing requirement;
and configuring the message receiving nodes in a preset HTTPS channel according to the confirmed number of the message receiving nodes.
Further, the subscribing program for IOT messages, when executed by the processor, further performs the following operations:
acquiring data processing parameters based on data message processing requirements;
and calculating the number of the message receiving nodes according to the data processing parameters by a preset calculation formula.
Further, the subscribing program for IOT messages, when executed by the processor, further performs the following operations:
acquiring a preset message receiving node configuration code;
and executing the step of configuring a message receiving node in a preset HTTPS channel according to the preset message.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A method for subscribing to an IOT message, the method comprising the steps of:
confirming the data message to be processed according to the current data processing requirement;
acquiring an SDK account, and establishing a message subscription connection according to the SDK account;
registering subscription data corresponding to the data message based on the message subscription connection;
configuring a message receiving node in a preset HTTPS channel according to the current data message processing requirement, wherein the preset HTTPS channel is a pre-established data connection network based on the Aliskian and the current monitoring server;
receiving a data message transmitted by the HTTPS channel through a configured message node;
reading a code of the data message to distinguish a data type of the data message;
and processing the data message according to the data type of the data message.
2. The method for subscribing to IOT messages according to claim 1, wherein the step of configuring the message receiving node in a predetermined HTTPS tunnel according to the current data message processing requirement further comprises:
receiving a data message processing requirement, and determining the number of message receiving nodes according to the data message processing requirement;
and configuring the message receiving nodes in a preset HTTPS channel according to the confirmed number of the message receiving nodes.
3. The method for subscribing to IOT messages according to claim 2, wherein the step of receiving a data message processing requirement and determining a number of message receiving nodes based on the data message processing requirement further comprises:
acquiring data processing parameters based on data message processing requirements;
and calculating the number of the message receiving nodes according to the data processing parameters by a preset calculation formula.
4. The method for subscribing to IOT messages, according to claim 2, wherein the step of configuring the message receiving nodes in a predetermined HTTPS channel according to the number of confirmed message receiving nodes further comprises:
acquiring a preset message receiving node configuration code;
and executing the step of configuring a message receiving node in a preset HTTPS channel according to the preset message.
5. An apparatus for subscribing to IOT messages, the apparatus comprising: memory, processor, said memory having stored thereon a computer program capable of being invoked by the processor, said computer program, when executed by the processor, implementing the steps of the subscription method for IOT messages in accordance with any of claims 1-4.
6. A computer-readable storage medium, having stored thereon a subscription program for IOT messages, which when executed by a processor, performs the steps of the method for subscribing to IOT messages in accordance with any of claims 1-4.
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| CN103581250A (en) * | 2012-07-31 | 2014-02-12 | 盛趣信息技术（上海）有限公司 | Data processing, issuing and obtaining method and system |
| CN104580222A (en) * | 2015-01-12 | 2015-04-29 | 山东大学 | DDoS attack distributed detection and response system and method based on information entropy |
| CN105094956A (en) * | 2015-06-02 | 2015-11-25 | 北京京东尚科信息技术有限公司 | Business distribution method and business distribution device based on channel separation |
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| CN103581250A (en) * | 2012-07-31 | 2014-02-12 | 盛趣信息技术（上海）有限公司 | Data processing, issuing and obtaining method and system |
| CN104580222A (en) * | 2015-01-12 | 2015-04-29 | 山东大学 | DDoS attack distributed detection and response system and method based on information entropy |
| CN105094956A (en) * | 2015-06-02 | 2015-11-25 | 北京京东尚科信息技术有限公司 | Business distribution method and business distribution device based on channel separation |
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