WO2021189899A1 - Procédé et appareil de suivi d'état de liaison, dispositif électronique et support de stockage informatique - Google Patents

Procédé et appareil de suivi d'état de liaison, dispositif électronique et support de stockage informatique Download PDF

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WO2021189899A1
WO2021189899A1 PCT/CN2020/131976 CN2020131976W WO2021189899A1 WO 2021189899 A1 WO2021189899 A1 WO 2021189899A1 CN 2020131976 W CN2020131976 W CN 2020131976W WO 2021189899 A1 WO2021189899 A1 WO 2021189899A1
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Prior art keywords
link
tracking
user
node
target link
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PCT/CN2020/131976
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English (en)
Chinese (zh)
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李影
周建伟
张国辉
宋晨
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平安科技（深圳）有限公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • 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
    • H04L41/04—Network management architectures or arrangements
    • H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
    • 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
    • H04L41/085—Retrieval of network configuration; Tracking network configuration history
    • 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
    • H04L41/0876—Aspects of the degree of configuration automation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
    • 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]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • 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
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • 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
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • 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
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles

Definitions

  • 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.
  • 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.
  • a method for tracking link status including:
  • 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;
  • 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 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.
  • an electronic device which includes:
  • Memory storing at least one instruction
  • the processor executes the instructions stored in the memory to implement the following steps:
  • 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;
  • 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 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:
  • 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;
  • 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.
  • This application can track the status of link nodes in a distributed system, and improve the portability of the link tracking method.
  • FIG. 1 is a schematic flowchart of a method for tracking link status provided by an embodiment of this application
  • FIG. 2 is a schematic diagram of modules of a link state tracking device provided by an embodiment of this application.
  • FIG. 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 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.
  • 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.
  • 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.
  • the link state tracking method includes:
  • 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.
  • the obtaining the link log in the distributed system includes:
  • the distributed system contains multiple background services.
  • each background service will generate a link log.
  • 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.
  • the method further includes:
  • 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.
  • the determining whether the user is an authorized user according to the unique identifier of the user and the password of the user includes:
  • 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 extracting target link information in the link log includes:
  • 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
  • I the predicted target link information
  • Y is the standard target link information
  • ⁇ is a preset constant
  • N is the number of predicted target link information.
  • 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.
  • the generating the tracking ID of the target link includes:
  • 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.
  • 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.
  • 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.
  • 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.
  • the target link tracking ID is 1xxxxx0
  • the obtaining the node IP identifier of each node in the target link includes:
  • IP address table 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.
  • 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.
  • 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.
  • 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.
  • the node IP of node E is 123.456.7.8
  • the node IP of node R is 321.654.8.7
  • 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.
  • 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.
  • 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
  • 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.
  • 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.
  • 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:
  • 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.
  • custom processing function includes but is not limited to one or more of the following:
  • U_TIME function used to customize the tracking time
  • the U_DIV function is used to detect the compilation environment of a distributed system.
  • a custom processing function to construct a tracking time rule includes:
  • the custom processing function is compiled by a compiler corresponding to the compilation environment to obtain the tracking time rule.
  • 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.
  • 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.
  • 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.
  • 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 ⁇ 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.
  • each module/unit is 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.
  • 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.
  • 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.
  • link log obtaining module 101 is specifically configured to:
  • the distributed system contains multiple background services.
  • each background service will generate a link log.
  • the background service A, the background service B, and the background service C need to complete the service invocation operation together.
  • 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.
  • the link state tracking device further includes an identity verification module, and the identity verification module is specifically configured to:
  • 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.
  • the determining whether the user is an authorized user according to the unique identifier of the user and the password of the user includes:
  • 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 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 target link information extraction module 102 is specifically configured to:
  • 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
  • I the predicted target link information
  • Y is the standard target link information
  • ⁇ is a preset constant
  • N is the number of predicted target link information.
  • 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.
  • 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 tracking ID generation module 103 is specifically configured to:
  • 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.
  • 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.
  • 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.
  • the target link tracking ID is 1xxxxx0
  • 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.
  • the node IP identification obtaining module 104 is specifically configured to:
  • IP address table 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;
  • 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.
  • 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.
  • 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.
  • the node IP of node E is 123.456.7.8
  • the node IP of node R is 321.654.8.7
  • 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.
  • 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.
  • 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.
  • 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
  • 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.
  • 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.
  • 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.
  • the link state tracking module 106 is specifically configured to:
  • 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.
  • custom processing function includes but is not limited to one or more of the following:
  • U_TIME function used to customize the tracking time
  • the U_DIV function is used to detect the compilation environment of a distributed system.
  • a custom processing function to construct a tracking time rule includes:
  • the custom processing function is compiled by a compiler corresponding to the compilation environment to obtain the tracking time rule.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • PCI peripheral component interconnect standard
  • EISA extended industry standard architecture
  • 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.
  • the electronic device 1 may also include a power source (such as a battery) for supplying power to various components.
  • 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.
  • the electronic device 1 may also include a network interface.
  • 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.
  • 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)).
  • the user interface may also be a standard wired interface or a wireless interface.
  • 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.
  • 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.
  • 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:
  • 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;
  • 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 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).
  • 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:
  • 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;
  • 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.
  • 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.
  • 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.
  • 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.

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  • Computer Security & Cryptography (AREA)
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  • General Engineering & Computer Science (AREA)
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  • Automation & Control Theory (AREA)
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Abstract

La présente invention se rapporte à la technologie de traitement des données. L'invention concerne un procédé de suivi d'état de liaison, comprenant les étapes consistant à: acquérir un journal de liaison; extraire des informations de liaison cible à partir du journal de liaison; générer un identifiant de suivi, et marquer une pluralité de noeuds dans une liaison cible en tant qu'ID de suivi de liaison cible; acquérir un identifiant IP de noeud, et combiner des identifiants IP de noeud de noeuds adjacents dans la liaison cible en une adresse IP hiérarchique; acquérir une requête de suivi de liaison cible, prendre la hiérarchie IP en tant qu'en-tête de requête de la requête de suivi de liaison cible, et prendre l'ID de suivi de liaison en tant que corps de requête de la requête de suivi de liaison, de façon à obtenir une instruction de suivi de liaison; et exécuter l'instruction de suivi de liaison, de façon à acquérir l'état d'un noeud marqué avec l'ID de suivi de liaison dans la liaison cible. L'invention concerne également un appareil d'analyse d'état de liaison, un dispositif et un support de stockage lisible par ordinateur. La présente demande concerne également la technologie de la chaîne de blocs, et un journal de liaison peut être stocké dans la chaîne de blocs. Au moyen de la présente invention, l'état d'un noeud de liaison dans un système distribué peut être suivi, et la portabilité d'un procédé de suivi de liaison est améliorée.
PCT/CN2020/131976 2020-09-24 2020-11-26 Procédé et appareil de suivi d'état de liaison, dispositif électronique et support de stockage informatique WO2021189899A1 (fr)

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