WO2021189899A1

WO2021189899A1 - Link state tracking method and apparatus, and electronic device and computer storage medium

Info

Publication number: WO2021189899A1
Application number: PCT/CN2020/131976
Authority: WO
Inventors: 李影; 周建伟; 张国辉; 宋晨
Original assignee: 平安科技（深圳）有限公司
Priority date: 2020-09-24
Filing date: 2020-11-26
Publication date: 2021-09-30
Also published as: CN112134739B; CN112134739A

Abstract

The present application relates to data processing technology. Disclosed is a link state tracking method, comprising: acquiring a link log; extracting target link information from the link log; generating a tracking ID, and marking a plurality of nodes in a target link as target link tracking IDs; acquiring a node IP identifier, and combining node IP identifiers of adjacent nodes in the target link into a hierarchy IP; acquiring a target link tracking request, taking the hierarchy IP as a request header of the target link tracking request, and taking the link tracking ID as a request body of the link tracking request, so as to obtain a link tracking statement; and executing the link tracking statement, so as to acquire the state of a node marked with the link tracking ID in the target link. Further provided are a link state tracking apparatus, a device and a computer-readable storage medium. In addition, the present application further relates to blockchain technology, and a link log can be stored in a blockchain node. By means of the present application, the state of a link node in a distributed system can be tracked, and the portability of a link tracking method is improved.

Description

Link state tracking method, device, electronic equipment and computer storage medium

This application requires the priority of a Chinese patent application filed with the Chinese Patent Office on September 24, 2020, the application number is CN202011013687.4, and the invention title is "Link status tracking method, device, electronic equipment and computer storage medium". The entire content is incorporated into this application by reference.

Technical field

This application relates to the field of data processing technology, and in particular to a method, device, electronic device, and computer-readable storage medium for tracking link status.

Background technique

When maintaining the distributed system, you need to check the node status of the links in the distributed system. In the prior art, the commonly used technical method is to configure the IP of the node and the ID of the link to which the node belongs in advance on each node of the link in different distributed systems according to the attributes of the distributed system itself, for example, based on the function of the link. To name the ID of the link, and to name the IP of the node based on the function of the node. This method needs to ensure in advance the consistency of the ID configuration of the link on each node in the same link and the uniformity of the IP configuration of the nodes on all nodes in the same link, so that the node status of the link in the distributed system can be viewed. . The inventor realizes that since the IP of the node and the ID of the link to which the node belongs are pre-configured according to the attributes of the distributed system itself, if the node status of the link is viewed in different distributed systems, it needs to be based on different distributions. In this type of system, the IP of the node and the ID of the link to which the node belongs are reconfigured, resulting in low portability of the link tracking method. Therefore, how to implement dynamic automatic link node state tracking for different distributed systems and improve the portability of the link tracking method has become an urgent problem to be solved.

Summary of the invention

A method for tracking link status, including:

Obtain the link log in the distributed system;

Extracting target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between each node;

Generating a tracking ID of the target link, and marking multiple nodes in the target link as the target link tracking ID;

Acquiring the node IP identifier of each node in the target link, and combining the node IP identifiers of neighboring nodes in the target link into a hierarchical IP;

Acquiring a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request to obtain a link tracking sentence;

The link tracking statement is executed to obtain the status of the node in the target link that has been marked with the link tracking ID.

A tracking device for link status, the device comprising:

The link log acquisition module is used to acquire the link log in the distributed system;

A target link information extraction module, configured to extract target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between each node;

A tracking ID generating module, configured to generate a tracking ID of the target link, and mark multiple nodes in the target link as the target link tracking ID;

A node IP identification acquiring module, configured to acquire the node IP identification of each node in the target link, and combine the node IP identifications of adjacent nodes in the target link into a hierarchical IP;

The link tracking sentence generation module is used to obtain a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request to obtain Link tracking statement;

The link state tracking module is configured to execute the link tracking sentence to obtain the state of the node in the target link that has the link tracking ID marked.

In order to solve the above-mentioned problems, the present application also provides an electronic device, which includes:

Memory, storing at least one instruction; and

The processor executes the instructions stored in the memory to implement the following steps:

Obtain the link log in the distributed system;

A computer-readable storage medium includes a storage data area and a storage program area, the storage data area stores created data, and the storage program area stores a computer program; wherein the computer program is executed by a processor to implement the following steps:

Obtain the link log in the distributed system;

This application can track the status of link nodes in a distributed system, and improve the portability of the link tracking method.

Description of the drawings

FIG. 1 is a schematic flowchart of a method for tracking link status provided by an embodiment of this application;

2 is a schematic diagram of modules of a link state tracking device provided by an embodiment of this application;

3 is a schematic diagram of the internal structure of an electronic device that implements a method for tracking link status provided by an embodiment of the application;

The realization, functional characteristics, and advantages of the purpose of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present application, and are not used to limit the present application.

The execution subject of the link state tracking method provided in the embodiments of the present application includes, but is not limited to, at least one of the electronic devices that can be configured to execute the method provided in the embodiments of the present application, such as a server and a terminal. In other words, the link state tracking method may be executed by software or hardware installed on the terminal device or the server device, and the software may be a blockchain platform. The server includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, etc.

This application provides a method for tracking link status. Referring to FIG. 1, it is a schematic flowchart of a method for tracking link status provided by an embodiment of this application. The method can be executed by a device, and the device can be implemented by software and/or hardware.

In this embodiment, the link state tracking method includes:

S1. Obtain the link log in the distributed system.

In the embodiment of the present application, the link log is a log generated when the distributed system performs an operation. For example, when a distributed system performs a service invocation operation, multiple background services in the distributed system need to jointly complete the service invocation operation, and multiple background services together form a link, and each background service is in the process of executing the service invocation operation. The data generated is the link log.

In detail, the obtaining the link log in the distributed system includes:

When a link log generation event is detected in the first background service of the distributed system, search for the first background service and other background services other than the first background service according to the monitored link log generation event Link log generated.

The distributed system contains multiple background services. When the distributed system executes the process, because multiple background services need to cooperate with each other, each background service will generate a link log. In order to obtain a complete link log, you need to Find the generated link log in the background service. For example, when a distributed system completes a service invocation operation, it needs to be completed by the background service A, the background service B, and the background service C together. When the link log generation event that appears in the background service A is monitored, it is based on the monitoring Search the generated link log in the background service A for the link log generation event, and search the generated link log in the background service B and the background service C according to the monitored link log generation event. The integrity of the link log is improved by searching for the link log in all the background services required to complete the service invocation operation.

Further, before the obtaining the link log in the distributed system, the method further includes:

Receive link status tracking instructions;

Extracting user information in the link state tracking instruction, where the user information includes the user's unique identifier and the user's password;

Judging whether the user is an authorized user according to the unique identifier of the user and the user's password;

If the user is an authorized user, perform the operation of obtaining the link log in the distributed system.

In the embodiment of the present application, the user information includes the user's unique identifier and the user's password. The user's identity can be uniquely determined based on the user information, and then whether the user is an authorized user is determined. If the user is an authorized user, based on the monitored link The log generation event finds the generated link log.

The embodiment of the present application can improve the security of link state tracking in the distributed system by verifying the user's identity.

Specifically, the determining whether the user is an authorized user according to the unique identifier of the user and the password of the user includes:

When any one of the unique identifier of the user and the password of the user does not match the pre-stored information, determining that the user is not an authorized user;

When the unique identifier of the user and the password of the user match the pre-stored information, it is determined that the user is an authorized user.

S2. Extract target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between the nodes.

In the embodiment of the present application, the extracting target link information in the link log includes:

Acquiring a training link log and standard target link information corresponding to the training link log;

Using a preset information extraction model to perform feature extraction on the training link log to obtain predicted target link information;

Calculating a difference value between the predicted target link information and the standard target link information;

If the difference value is greater than the error threshold, adjust the parameters of the information extraction model and perform feature extraction again;

If the difference value is less than the error threshold, generate a trained information extraction model;

Use the trained information extraction model to perform information extraction on the trajectory data set to obtain target link information.

Preferably, the calculating the difference value between the predicted target link information and the standard target link information includes:

The following difference value algorithm is used to calculate the difference value between the predicted target link information and the standard target link information

in,

Is the predicted target link information, Y is the standard target link information, α is a preset constant, and N is the number of predicted target link information.

In detail, the embodiment of the present application adjusts the parameters of the information extraction model through a gradient descent algorithm. The gradient descent algorithm includes but is not limited to: a batch gradient descent algorithm, a stochastic gradient descent algorithm, and a small batch gradient descent algorithm.

S3. Generate a tracking ID of the target link, and mark multiple nodes in the target link as the target link tracking ID.

In the embodiment of the present application, the generating the tracking ID of the target link includes:

Get the unique encoding function;

Utilizing a compiler to compile the unique coding function into a coding generation statement;

The code generation sentence is executed to generate an ID code, and the ID code is determined to be the link tracking ID of the target link.

In detail, the unique encoding function includes, but is not limited to, a GUID function. The GUID function is a function that can generate a 128-bit binary number identifier. No computer or computer cluster can use the GUID function to generate two identical binary number identifiers.

In the embodiment of the application, a compiler is used to compile GUID functions into code generation sentences, ID codes are generated by executing code generation sentences, and binary digital identifiers (ie ID codes) generated by GUID functions are used as the link tracking ID of the target link to ensure The uniqueness of the link tracking ID is conducive to accurately obtaining the final status of different links.

In the embodiment of the present application, after obtaining the link tracking ID, multiple nodes in the target link are marked as the target link tracking ID. For example, there are node Q, node P, node M, and node Z in the target link. When the target link tracking ID is 1xxxxx0, add node Q, node P, node M, and node Z in the target link with a label of 1xxxxx0 .

S4. Obtain the node IP identifier of each node in the target link, and combine the node IP identifiers of neighboring nodes in the target link into a hierarchical IP.

In the embodiment of the present application, the obtaining the node IP identifier of each node in the target link includes:

Acquiring device information of each node of the target link;

Query in the IP address table according to the device information to obtain the IP address corresponding to the device information, and determine that the IP address is the node IP identifier of each node in the target link.

Specifically, the embodiment of the present application may use the python sentence of the sentence data capture function to obtain the device information of each node of the target link from the file used to store the system information of the distributed system.

In detail, in the embodiment of the present application, the IP address table is preset by the user, and the IP address table includes device information of at least one node and an IP address uniquely corresponding to the device information.

Further, the embodiment of the present application combines the node IP identifiers of adjacent nodes in the target link into a hierarchical IP, so as to use the hierarchical IP to mark the hierarchical relationship between the adjacent nodes in the target link. For example, there are neighboring nodes E and R in the target link, the node IP of node E is 123.456.7.8, and the node IP of node R is 321.654.8.7, then the node IP of node E and node R are combined as Hierarchical IP: 123.456.7.8-321.654.8.7, using hierarchical IP: 123.456.7.8-321.654.8.7 to mark the hierarchical relationship between neighboring node E and node R.

Preferably, when the node IP identifiers of adjacent nodes in the target link are combined into a hierarchical IP, the node IP identifiers can be combined according to the hierarchical relationship between adjacent nodes in the target link. For example, if the hierarchical relationship between adjacent node E and node R is that node E calls node R, then the node IP identifiers of node E and node R are combined into a hierarchical IP: 123.456.7.8-321.654.8.7; if the adjacent node The hierarchical relationship between E and node R is that node R calls node E, and the node IP identifiers of node E and node R are combined into a hierarchical IP: 321.654.8.7-123.456.7.8.

S5. Obtain a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request to obtain a link tracking sentence.

In the embodiment of the present application, the target link tracking request may be predetermined by the user. The target link tracking request includes a request header and a request body. The request header is used to store the level IP to track the status of the node in the target link, and the request body is used to store the link tracking ID, which is used to track distributed The status of the complete target link in the system.

For example, the target link tracking ID is 1xxxxx0; the level IP is 123.456.7.8-321.654.8.7; write 123.456.7.8-321.654.8.7 into the request header, and write 1xxxxx0 into the request body to get the link tracking sentence.

S6. Execute the link tracking sentence to obtain the status of the node in the target link that has the link tracking ID marked.

In the embodiment of the present application, the executing the link tracking sentence to obtain the status of the node in the target link that has the link tracking ID marked includes:

Use custom processing functions to build tracking time rules;

The link tracking sentence is executed according to the tracking time rule to obtain the state of the node in the target link that has the link tracking ID marked in the target link.

In detail, the custom processing function includes but is not limited to one or more of the following:

IF function, used to determine the tracking conditions;

TO_DATE function, used to represent the date;

U_TIME function, used to customize the tracking time;

The U_DIV function is used to detect the compilation environment of a distributed system.

Specifically, the use of a custom processing function to construct a tracking time rule includes:

Obtain the custom processing function corresponding to the preset tracking time;

Check the compilation environment of the distributed system;

The custom processing function is compiled by a compiler corresponding to the compilation environment to obtain the tracking time rule.

In the embodiment of the present application, by constructing a custom processing function, it is possible to track the status of the marked link tracking ID in the target link of the distributed system according to the tracking time rule, thereby avoiding frequent or continuous tracking occupying a large amount of System resources cause the problem of inefficient tracking.

In the embodiment of the present application, multiple nodes in the target link and the hierarchical relationship between each node are obtained, and the tracking ID of the target link is generated, and the multiple nodes in the target link are marked as the target link tracking ID, Obtain the node IP identifier of each node in the target link, and combine the node IP identifiers of adjacent nodes in the target link into a hierarchical IP, which realizes the automatic marking of the nodes of the target link without the need for each link in the target link. Configure the node's IP and the ID of the link to which the node belongs in advance according to the properties of the distributed system on the node, avoiding the need to reconfigure the node according to different distributed systems when calling the link node status in different distributed systems The problem of the IP and the ID of the link to which the node belongs, improves the portability of the link tracking method. Therefore, the link state tracking method proposed in this application can track the state of link nodes in a distributed system and improve the portability of the link tracking method.

As shown in FIG. 2, it is a schematic diagram of the module of the tracking device of the link state of the present application.

The link state tracking device 100 described in this application can be installed in an electronic device. According to the implemented functions, the link state tracking device may include a link log acquisition module 101, a target link information extraction module 102, a tracking ID generation module 103, a node IP identification acquisition module 104, and a link tracking sentence generation module 105和Link status tracking module 106. The module described in this application can also be called a unit, which refers to a series of computer program segments that can be executed by the processor of an electronic device and can complete fixed functions, and are stored in the memory of the electronic device.

In this embodiment, the functions of each module/unit are as follows:

The link log obtaining module 101 is configured to obtain link logs in a distributed system;

The target link information extraction module 102 is configured to extract target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between the nodes;

The tracking ID generating module 103 is configured to generate a tracking ID of the target link, and mark multiple nodes in the target link as the target link tracking ID;

The node IP identification acquiring module 104 is configured to acquire the node IP identification of each node in the target link, and combine the node IP identifications of adjacent nodes in the target link into a hierarchical IP;

The link tracking sentence generating module 105 is configured to obtain a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request, Get the link tracking sentence;

The link status tracking module 106 is configured to execute the link tracking statement to obtain the status of the node in the target link that has the link tracking ID marked.

In detail, the specific implementation of each module of the link state tracking device is as follows:

The link log obtaining module 101 is used to obtain link logs in a distributed system.

In detail, the link log obtaining module 101 is specifically configured to:

The distributed system contains multiple background services. When the distributed system executes the process, because multiple background services need to cooperate with each other, each background service will generate a link log. In order to obtain a complete link log, you need to Find the generated link log in the background service. For example, when the distributed system completes the service invocation operation, the background service A, the background service B, and the background service C need to complete the service invocation operation together. When the link log generation event that appears in the background service A is monitored, it is based on the monitoring Find the generated link log in the background service A for the link log generation event, and search the generated link log in the background service B and the background service C according to the monitored link log generation event. The integrity of the link log is improved by searching the link log in all the background services required to complete the service invocation operation.

Further, the link state tracking device further includes an identity verification module, and the identity verification module is specifically configured to:

Receive link status tracking instructions;

In the embodiments of the present application, the user information includes the user's unique identifier and the user's password. The user's identity can be uniquely determined based on the user information, and then whether the user is an authorized user is determined. If the user is an authorized user, based on the monitored link The log generation event finds the generated link log.

The target link information extraction module 102 is configured to extract target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between the nodes.

In the embodiment of the present application, the target link information extraction module 102 is specifically configured to:

in,

The tracking ID generating module 103 is configured to generate a tracking ID of the target link, and mark multiple nodes in the target link as the target link tracking ID.

In the embodiment of the present application, the tracking ID generation module 103 is specifically configured to:

Get the unique encoding function;

Execute the code generation sentence to generate an ID code, and determine that the ID code is the link tracking ID of the target link;

Mark multiple nodes in the target link as the target link tracking ID.

The node IP identifier obtaining module 104 is configured to obtain the node IP identifier of each node in the target link, and combine the node IP identifiers of adjacent nodes in the target link into a hierarchical IP.

In the embodiment of the present application, the node IP identification obtaining module 104 is specifically configured to:

Acquiring device information of each node of the target link;

Query in the IP address table according to the device information to obtain the IP address corresponding to the device information, and determine that the IP address is the node IP identifier of each node in the target link;

Combine the node IP identifiers of neighboring nodes in the target link into a hierarchical IP.

The link tracking sentence generating module 105 is used to obtain a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request, Get the link tracking statement.

In this embodiment of the application, the link state tracking module 106 is specifically configured to:

Use custom processing functions to build tracking time rules;

IF function, used to determine the tracking conditions;

TO_DATE function, used to represent the date;

U_TIME function, used to customize the tracking time;

Check the compilation environment of the distributed system;

In the embodiment of the present application, multiple nodes in the target link and the hierarchical relationship between each node are obtained, and the tracking ID of the target link is generated, and the multiple nodes in the target link are marked as the target link tracking ID, Obtain the node IP identifier of each node in the target link, and combine the node IP identifiers of adjacent nodes in the target link into a hierarchical IP, which realizes the automatic marking of the nodes of the target link without the need for each link in the target link. Configure the node's IP and the ID of the link to which the node belongs in advance according to the properties of the distributed system on the node, avoiding the need to reconfigure the node according to different distributed systems when calling the link node status in different distributed systems The problem of the IP and the ID of the link to which the node belongs, improves the portability of the link tracking method. Therefore, the link state tracking device proposed in this application can track the state of link nodes in a distributed system and improve the portability of the link tracking method.

As shown in FIG. 3, it is a schematic diagram of the structure of the electronic device implementing the method for tracking the link state of the present application.

The electronic device 1 may include a processor 10, a memory 11, and a bus, and may also include a computer program stored in the memory 11 and running on the processor 10, such as a link state tracking program 12.

Wherein, the memory 11 includes at least one type of readable storage medium, and the readable storage medium includes flash memory, mobile hard disk, multimedia card, card-type memory (such as SD or DX memory, etc.), magnetic memory, magnetic disk, CD etc. The memory 11 may be an internal storage unit of the electronic device 1 in some embodiments, for example, a mobile hard disk of the electronic device 1. In other embodiments, the memory 11 may also be an external storage device of the electronic device 1, such as a plug-in mobile hard disk, a smart media card (SMC), and a secure digital (Secure Digital) equipped on the electronic device 1. , SD) card, flash card (Flash Card), etc. Further, the memory 11 may also include both an internal storage unit of the electronic device 1 and an external storage device. The memory 11 can be used not only to store application software and various data installed in the electronic device 1, such as the code of the link state tracking program 12, etc., but also to temporarily store data that has been output or will be output.

The processor 10 may be composed of integrated circuits in some embodiments, for example, may be composed of a single packaged integrated circuit, or may be composed of multiple integrated circuits with the same function or different functions, including one or more Combinations of central processing unit (CPU), microprocessor, digital processing chip, graphics processor, and various control chips, etc. The processor 10 is the control unit of the electronic device, which uses various interfaces and lines to connect the various components of the entire electronic device, and runs or executes programs or modules stored in the memory 11 (for example, executing Link status tracking program, etc.), and call data stored in the memory 11 to execute various functions of the electronic device 1 and process data.

The bus may be a peripheral component interconnect standard (PCI) bus or an extended industry standard architecture (EISA) bus, etc. The bus can be divided into address bus, data bus, control bus and so on. The bus is configured to implement connection and communication between the memory 11 and at least one processor 10 and the like.

FIG. 3 only shows an electronic device with components. Those skilled in the art can understand that the structure shown in FIG. 3 does not constitute a limitation on the electronic device 1, and may include fewer or more components than shown in the figure. Components, or a combination of certain components, or different component arrangements.

For example, although not shown, the electronic device 1 may also include a power source (such as a battery) for supplying power to various components. Preferably, the power source may be logically connected to the at least one processor 10 through a power management device, thereby controlling power The device implements functions such as charge management, discharge management, and power consumption management. The power supply may also include any components such as one or more DC or AC power supplies, recharging devices, power failure detection circuits, power converters or inverters, and power status indicators. The electronic device 1 may also include various sensors, Bluetooth modules, Wi-Fi modules, etc., which will not be repeated here.

Further, the electronic device 1 may also include a network interface. Optionally, the network interface may include a wired interface and/or a wireless interface (such as a WI-FI interface, a Bluetooth interface, etc.), which is usually used in the electronic device 1 Establish a communication connection with other electronic devices.

Optionally, the electronic device 1 may also include a user interface. The user interface may be a display (Display) and an input unit (such as a keyboard (Keyboard)). Optionally, the user interface may also be a standard wired interface or a wireless interface. Optionally, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode, organic light-emitting diode) touch device, etc. Among them, the display can also be appropriately called a display screen or a display unit, which is used to display the information processed in the electronic device 1 and to display a visualized user interface.

It should be understood that the embodiments are only for illustrative purposes, and are not limited by this structure in the scope of the patent application.

The link state tracking program 12 stored in the memory 11 in the electronic device 1 is a combination of multiple instructions. When running in the processor 10, it can realize:

Obtain the link log in the distributed system;

Further, if the integrated module/unit of the electronic device 1 is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. The computer-readable storage medium may be volatile or non-volatile, and the computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, Mobile hard disks, magnetic disks, optical disks, computer memory, read-only memory (ROM, Read-Only Memory).

Further, the computer usable storage medium may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, a computer program required by at least one function, etc.; the storage data area may store a block chain node When the computer program is executed by the processor, it can realize:

Obtain the link log in the distributed system;

The specific implementation of the computer-readable storage medium of the present application is substantially the same as the specific implementation of the above-mentioned link state tracking method, and will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed equipment, device, and method may be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the modules is only a logical function division, and there may be other division methods in actual implementation.

The modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional modules in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional modules.

For those skilled in the art, it is obvious that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the application.

Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of this application is defined by the appended claims rather than the above description, and therefore it is intended to fall into the claims. All changes in the meaning and scope of the equivalent elements of are included in this application. Any associated diagrams in the claims should not be regarded as limiting the claims involved.

The blockchain referred to in this application is a new application mode of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Blockchain, essentially a decentralized database, is a series of data blocks associated with cryptographic methods. Each data block contains a batch of network transaction information for verification. The validity of the information (anti-counterfeiting) and the generation of the next block. The blockchain can include the underlying platform of the blockchain, the platform product service layer, and the application service layer.

In addition, it is obvious that the word "including" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the system claims can also be implemented by one unit or device through software or hardware. The second class words are used to indicate names, and do not indicate any specific order.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the application and not to limit them. Although the application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the application can be Make modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present application.

Claims

A method for tracking link status, wherein the method includes:

Obtain the link log in the distributed system;

Extracting target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between each node;

Generating a tracking ID of the target link, and marking multiple nodes in the target link as the target link tracking ID;

Acquiring the node IP identifier of each node in the target link, and combining the node IP identifiers of neighboring nodes in the target link into a hierarchical IP;

Acquiring a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request to obtain a link tracking sentence;

The link tracking statement is executed to obtain the status of the node in the target link that has been marked with the link tracking ID.
The method for tracking link status according to claim 1, wherein said obtaining the link log in the distributed system comprises:

When a link log generation event is detected in the first background service of the distributed system, search for the first background service and other background services other than the first background service according to the monitored link log generation event Link log generated.
The method for tracking link status according to claim 1, wherein, before said obtaining the link log in the distributed system, the method further comprises:

Receive link status tracking instructions;

Extracting user information in the link state tracking instruction, where the user information includes the user's unique identifier and the user's password;

Judging whether the user is an authorized user according to the unique identifier of the user and the user's password;

If the user is an authorized user, perform the operation of obtaining the link log in the distributed system.
The method for tracking link status according to claim 3, wherein the determining whether the user is an authorized user according to the unique identifier of the user and the password of the user comprises:

When any one of the unique identifier of the user and the password of the user does not match the pre-stored information, determining that the user is not an authorized user;

When the unique identifier of the user and the password of the user match the pre-stored information, it is determined that the user is an authorized user.
The method for tracking link status according to any one of claims 1 to 4, wherein said generating the tracking ID of the target link comprises:

Get the unique encoding function;

Utilizing a compiler to compile the unique coding function into a coding generation statement;

The code generation sentence is executed to generate an ID code, and the ID code is determined to be the link tracking ID of the target link.
5. The method for tracking link status according to claim 1, wherein said executing said link tracking sentence to obtain the status of a node in said target link that has been marked with said link tracking ID comprises:

Use custom processing functions to build tracking time rules;

The link tracking sentence is executed according to the tracking time rule to obtain the state of the node in the target link that has the link tracking ID marked in the target link.
7. The method for tracking link status according to claim 6, wherein said using a custom processing function to construct a tracking time rule comprises:

Obtain the custom processing function corresponding to the preset tracking time;

Check the compilation environment of the distributed system;

The custom processing function is compiled by a compiler corresponding to the compilation environment to obtain the tracking time rule.
A tracking device for link status, wherein the device includes:

The link log acquisition module is used to acquire the link log in the distributed system;

A target link information extraction module, configured to extract target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between each node;

A tracking ID generating module, configured to generate a tracking ID of the target link, and mark multiple nodes in the target link as the target link tracking ID;

A node IP identification acquiring module, configured to acquire the node IP identification of each node in the target link, and combine the node IP identifications of adjacent nodes in the target link into a hierarchical IP;

The link tracking sentence generation module is used to obtain a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request to obtain Link tracking statement;

The link state tracking module is configured to execute the link tracking sentence to obtain the state of the node that has the link tracking ID marked in the target link.
An electronic device, wherein the electronic device includes:

At least one processor; and,

A memory communicatively connected with the at least one processor; wherein,

The memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the following steps:

Obtain the link log in the distributed system;

Extracting target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between each node;

Generating a tracking ID of the target link, and marking multiple nodes in the target link as the target link tracking ID;

Acquiring the node IP identifier of each node in the target link, and combining the node IP identifiers of neighboring nodes in the target link into a hierarchical IP;

Acquiring a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request to obtain a link tracking sentence;

The link tracking statement is executed to obtain the status of the node in the target link that has been marked with the link tracking ID.
9. The electronic device according to claim 9, wherein said obtaining the link log in the distributed system comprises:

When a link log generation event is detected in the first background service of the distributed system, search for the first background service and other background services other than the first background service according to the monitored link log generation event Link log generated.
9. The electronic device according to claim 9, wherein, before said obtaining the link log in the distributed system, the at least one processor further executes the following steps:

Receive link status tracking instructions;

Extracting user information in the link state tracking instruction, where the user information includes the user's unique identifier and the user's password;

Judging whether the user is an authorized user according to the unique identifier of the user and the user's password;

If the user is an authorized user, perform the operation of obtaining the link log in the distributed system.
The electronic device according to claim 11, wherein the determining whether the user is an authorized user according to the unique identifier of the user and the password of the user comprises:

When any one of the unique identifier of the user and the password of the user does not match the pre-stored information, determining that the user is not an authorized user;

When the unique identifier of the user and the password of the user match the pre-stored information, it is determined that the user is an authorized user.
The electronic device according to any one of claims 9 to 12, wherein said generating the tracking ID of the target link comprises:

Get the unique encoding function;

Utilizing a compiler to compile the unique coding function into a coding generation statement;

The code generation sentence is executed to generate an ID code, and the ID code is determined to be the link tracking ID of the target link.
9. The electronic device according to claim 9, wherein said executing said link tracking sentence to obtain the status of a node in said target link that has been marked with said link tracking ID comprises:

Use custom processing functions to build tracking time rules;

The link tracking sentence is executed according to the tracking time rule to obtain the state of the node in the target link that has the link tracking ID marked in the target link.
The electronic device according to claim 14, wherein said using a custom processing function to construct a tracking time rule comprises:

Obtain the custom processing function corresponding to the preset tracking time;

Check the compilation environment of the distributed system;

The custom processing function is compiled by a compiler corresponding to the compilation environment to obtain the tracking time rule.
A computer-readable storage medium includes a storage data area and a storage program area, the storage data area stores created data, and the storage program area stores a computer program; wherein the computer program is executed by a processor to implement the following steps:

Obtain the link log in the distributed system;

Extracting target link information in the link log, where the target link information includes multiple nodes in the target link and the hierarchical relationship between each node;

Generating a tracking ID of the target link, and marking multiple nodes in the target link as the target link tracking ID;

Acquiring the node IP identifier of each node in the target link, and combining the node IP identifiers of neighboring nodes in the target link into a hierarchical IP;

Acquiring a target link tracking request, using the level IP as the request header of the target link tracking request, and using the link tracking ID as the request body of the link tracking request to obtain a link tracking sentence;

The link tracking statement is executed to obtain the status of the node in the target link that has been marked with the link tracking ID.
15. The computer-readable storage medium according to claim 16, wherein said obtaining the link log in the distributed system comprises:

When a link log generation event is detected in the first background service of the distributed system, search for the first background service and other background services other than the first background service according to the monitored link log generation event Link log generated.
15. The computer-readable storage medium according to claim 16, wherein, before said obtaining the link log in the distributed system, the following steps are further implemented when the computer program is executed by the processor:

Receive link status tracking instructions;

Extracting user information in the link state tracking instruction, where the user information includes the user's unique identifier and the user's password;

Judging whether the user is an authorized user according to the unique identifier of the user and the user's password;

If the user is an authorized user, perform the operation of obtaining the link log in the distributed system.
18. The computer-readable storage medium according to claim 18, wherein the determining whether the user is an authorized user based on the unique identifier of the user and the password of the user comprises:

When any one of the unique identifier of the user and the password of the user does not match the pre-stored information, determining that the user is not an authorized user;

When the unique identifier of the user and the password of the user match the pre-stored information, it is determined that the user is an authorized user.
19. The computer-readable storage medium according to any one of claims 16 to 19, wherein said generating the tracking ID of the target link comprises:

Get the unique encoding function;

Utilizing a compiler to compile the unique coding function into a coding generation statement;

The code generation sentence is executed to generate an ID code, and the ID code is determined to be the link tracking ID of the target link.