251 results about "Remote procedure call" patented technology

The invention is suitable for the technical field of artificial intelligence and cloud computing crossing, and provides a cloud mobile phone control system based on a large language model, comprising an interaction agent used for receiving a cloud mobile phone control instruction input by a user by using a natural language, and sending the cloud mobile phone control instruction to a large language model agent; the large language model agent is used for analyzing and constructing the instruction and sending a tool calling instruction to the MCP client; the MCP client is used for initiating a remote procedure call request to the MCP server; the MCP server side is used for sending a task instruction to the cloud mobile phone control platform; the cloud mobile phone control platform is used for sending the task instruction and the equipment information to the edge server; and the edge server is used for transmitting the task instruction and the equipment information to the cloud mobile phone management service node, so that the cloud mobile phone management service node executes corresponding operation on the target cloud mobile phone. According to the invention, intelligent control of the cloud mobile phone can be realized, and the management efficiency of the cloud mobile phone is improved.

The present invention relates to systems and methods for proactive real-time anomaly detection in cross-environment RPC (Remote Procedure Call) communications within computing systems. Utilizing an Intelligent GraphRPC Method, this invention integrates advanced graph analysis techniques to enhance fault detection and workflow management. The method features a dual-graph approach, employing both real-time and aggregated dependency graphs, which allows for continuous monitoring and analysis of RPC interactions to detect and prevent unauthorized or misconfigured RPC calls between staging and production environments. An ingestion pipeline further supports the system by aggregating and archiving call graph data, providing beneficial insights into service dependencies and potential security risks. This proactive anomaly detection system is designed to seamlessly integrate into existing monitoring and alerting frameworks, providing a robust solution to safeguard data integrity and operational stability, thereby minimizing losses and reputational damage due to data breaches and system disruptions.

The present disclosure provides a system for decentralized handling of application programming interface (API) calls. The system comprises a peer-to-peer network including a plurality of nodes, each node being a user device, a relayer, or a resolver. Each node includes at least one hardware processor and at least one non-transitory memory storing instructions. When executed, the instructions cause the node to receive an encrypted API request from a user device, forward the encrypted API request to at least one resolver node, process the API request to generate an API response, and transmit the API response back to the user device. The peer-to-peer network may comprise a mesh network and utilize a Remote Procedure Call (RPC) architectural style. The system enables decentralized management of API calls without relying on centralized servers.

The invention discloses an automatic testing method oriented to a large industrial system RPC API (Remote Procedure Call Application Program Interface). According to the method, API documents and historical calling data of tenants are used as input, and automatic API testing is achieved. The method mainly comprises three stages of API dependency model construction, API test sequence generation and API sequence parameter rendering. The construction of the API dependency model is realized based on an API document and historical calling data of tenants, and comprises three steps: static analysis of the API document, parameter clustering based on a large model, and dependency relationship filtering based on the historical calling data of the tenants. The generation of the API test sequence is based on an API dependency graph generated in the previous stage, a to-be-tested API is taken as a starting point, a front dependency API is searched for continuously in an iteration mode to generate the sequence, and finally filtering is carried out through CRUD semantics. The rendering of the API sequence parameters is realized by constructing a dynamic dictionary and recommending large model parameters aiming at the API sequence generated in the previous stage.

The invention relates to the technical field of Kubernetes cloud platforms, and discloses a cross-network multi-cloud multi-cluster application distribution method, device and equipment and a medium, and the method comprises the steps: creating a server application and a k8s APIService resource in a central cluster; proxy applications are created in the multiple access clusters, and remote procedure call requests are initiated to an API server through the proxy applications; when the API server receives a remote procedure call request of the proxy application, creating a bidirectional long connection tunnel of the server application and the proxy application; and creating an access cluster key for application distribution of the continuous delivery tool in the central cluster, and distributing applications to the plurality of access clusters through the bidirectional long connection tunnel by adopting the continuous delivery tool based on the access cluster key. According to the method, the advanced characteristic of ArgoCD multi-cluster distribution is fully played, the user cost is reduced, and the risk of leakage of the configuration file of the user access cluster is reduced.

The present disclosure provides a system for decentralized handling of application programming interface (API) calls. The system comprises a peer-to-peer network including a plurality of nodes, each node being a user device, a relayer, or a resolver. Each node includes at least one hardware processor and at least one non-transitory memory storing instructions. When executed, the instructions cause the node to receive an encrypted API request from a user device, forward the encrypted API request to at least one resolver node, process the API request to generate an API response, and transmit the API response back to the user device. The peer-to-peer network may comprise a mesh network and utilize a Remote Procedure Call (RPC) architectural style. The system enables decentralized management of API calls without relying on centralized servers.

The invention provides a satellite grouping management system for a satellite cloud computing internet platform. Comprising three modules: a grouping management module, a task scheduling module and a low-delay service migration management module, and the three modules all run on a management node k3s master of k3s; in the functional architecture, the client side skclient accesses an API provided by a system through a remote procedure call frame gRPC, and is used for submitting tasks to a task scheduling module and a low-delay service migration management module in a management node k3s master and adding and deleting a peer relation to a grouping management module; the API submits a task or service to the skagent on the working node satellite, and after the access of a user reaches the skagent running on the working node, the skagent running on the working node forwards a user request to a corresponding module of a management node k3s master of k3s; and the skagent running on each working node is also in communication connection with a satellite distributed file system. The problem that a resource scheduling system adapts to a satellite network with wide geographical distribution and high dynamic time-varying characteristics is solved.

A system and method employed by an infrastructure-as-code (IaC) tool that is configured for defining IaC configurations comprising containers of interconnected components of a cloud computing platform. A system includes a graph generator configured to generate a graph of dependencies between the interconnected components of the cloud computing platform based at least in part on user-defined input-output relationships between the interconnected components. The IaC tool is configured to use the graph of dependencies to automatically determine a sequence of the provisioning or deployment of the interconnected components of the cloud computing platform. The system further includes a remote procedure call interface configured to enable communications between the IaC tool and the cloud computing platform, the remote procedure call interface further configured to enable the provisioning or deployment of the interconnected components of the cloud computing platform, in the determined sequence.

The invention discloses a real-time dynamic scheduling method for a heterogeneous multipath remote procedure call channel. According to the method, a multi-dimensional path scoring mechanism fusing round-trip delay, packet loss rate and bandwidth information is provided for solving the problem that link characteristics of multi-channel parallel communication in a distributed system are remarkably different. Through the scoring mechanism, the system can evaluate the communication quality of each available channel in real time, and dynamically select an optimal path for data transmission. The method comprises the steps of constructing a heterogeneous network model, collecting performance indexes of all channels, calculating path scores, and adaptively distributing data streams based on scoring results. Under the condition that the path performance fluctuates greatly or the quality of the main path is reduced, the scheduling method provided by the invention can effectively improve the overall throughput rate of the system, and has good adaptability and robustness.

The present disclosure provides a system for decentralized handling of application programming interface (API) calls. The system comprises a peer-to-peer network including a plurality of nodes, each node being a user device, a relayer, or a resolver. Each node includes at least one hardware processor and at least one non-transitory memory storing instructions. When executed, the instructions cause the node to receive an encrypted API request from a user device, forward the encrypted API request to at least one resolver node, process the API request to generate an API response, and transmit the API response back to the user device. The peer-to-peer network may comprise a mesh network and utilize a Remote Procedure Call (RPC) architectural style. The system enables decentralized management of API calls without relying on centralized servers.

The invention discloses an NPU time division multiplexing real-time reasoning system and a scheduling method, belongs to the technical field of edge intelligent computing, and solves the problem that the reasoning real-time performance of multiple reasoning tasks is difficult to guarantee by traditional edge intelligent computing service equipment and a reasoning scheduling method in the prior art. According to the method, an intelligent reasoning model is converted through a preparation state pre-divider in a preprocessing stage, namely, the intelligent reasoning model is divided into blocks with different granularities in combination with unit granularities, and operation attribute information of the model and the blocks of the model is obtained; in the execution stage, a task request called by a remote procedure is received through a runtime planner, then the optimal scheduling granularity is determined through nonlinear optimization, a corresponding task scheduling sequence is generated according to a low-segmentation NPU real-time scheduling algorithm, and model blocks needed by tasks are obtained through a runtime executor according to a job sequence and executed. According to the method, the real-time performance of time division multiplexing of NPU resources of the edge intelligent reasoning calculation task in a multi-task scene is effectively improved.

A system and method for privilege assurance protection of computer networks that remedies the deficiencies of the current directory service structure. The system uses a software agent to collect and store snapshots of all network resources on a computer network by identifying network domains, searching the directory service of each domain for network resources, and periodically querying the network resources for changes. The software agent communicates with a backend server which provides searching, querying, storage, administrative and other functionality to the agent via remote procedure calls.

The invention discloses a file transmission method. The method comprises the steps that a sending node and a receiving node subscribe file transmission task information configured by a configuration center; when the sending node determines that the sending node information is matched with own node information, the sending node obtains a target file according to target file information, splits the target file, generates a plurality of sub-files, constructs file metadata information and sub-file metadata information corresponding to the target file and the plurality of sub-files, and sends the file metadata information and the sub-file metadata information to the sending node; sending the plurality of sub-files, the file metadata information and the sub-file metadata information to a receiving node in parallel in an RPC (Remote Procedure Call) mode; the receiving node verifies the integrity according to the file metadata and the sub-file metadata and then feeds back a verification result; and after the verification result is that the file is complete, the sending node notifies the receiving node to perform file merging. The subfiles can be transmitted in parallel, the transmission efficiency is high, the file integrity is verified, and the file consistency is guaranteed. The invention further provides a corresponding device, electronic equipment and a computer readable storage medium.

Embodiments of a method for operating a mobile application using backend-for-frontend in a tiered software framework comprises: communicating, by a mobile aggregator, first messages over a wireless communication network with a frontend of the mobile application executing in a mobile device, the messages comprising instructions in Remote Procedure Call protocol; identifying services of the mobile application called by the instructions, the services executing in a cloud network; generating second messages in another protocol compatible with communication in the cloud network; and communicating the second messages to the services. The mobile application includes a presentation layer, an application layer, and a data layer. The presentation layer executes in the mobile device, the application layer executes in a first server in the cloud network, the data layer executes in a second server in the cloud network, and the mobile aggregator does not store any history of the messages.

The invention provides a method, a device and equipment for realizing a file lock in a distributed file system, which are used for solving the technical problem that the consistency of the file lock in the distributed file system is difficult to guarantee. According to the invention, the remote procedure call state monitoring service and the network state monitoring notification service function of the NFS server are combined into the NFS service process, so that the file lock processing efficiency and reliability are improved. When the client file lock request is processed, the client information is recorded in the distributed storage system by calling the underlying file system interface, so that the problem that a new node of an NFS server cannot acquire the client information of the file lock in an abnormal switching scene of the NFS server is solved. According to the technical scheme provided by the invention, the consistency of the file lock in the distributed system can be effectively ensured, the lock state recovery process is simplified, and the implementation efficiency and reliability of the file lock are improved.

A software agent executing on a computing device receives a high-level command from a client and converts the high-level command into multiple low-level commands. The software agent executes individual low-level command on the computing device and sends a result of executing the individual low-level command to the client until each low-level command has been executed.

The invention discloses an ECU remote updating method and device based on DDS-RPC and a vehicle. The method comprises the following steps: establishing communication connection of DDS-RPC nodes corresponding to each device in a whole vehicle Ethernet environment based on DDS network communication middleware; and ECU remote updating is carried out based on a DDS-RPC remote procedure call mechanism. Core operation of ECU remote updating is packaged into a standardized remote interface through DDS-RPC, so that ECUs of different brands and models can participate in the updating process based on unified logic, universality is enhanced, and development and adaptation cost of new ECUs is greatly reduced; according to the vehicle-mounted ECU updating system, the problems that in traditional vehicle-mounted ECU updating, equipment interconnection is complex, and compatibility is poor are solved, the efficient, universal and controllable remote updating process is achieved through a standardized interface and reliable transmission characteristics, and core technical support is provided for large-scale application of whole vehicle OTA upgrading.

The embodiment of the invention discloses a remote procedure calling method, system and device and a storage medium. According to the technical scheme provided by the embodiment of the invention, the method comprises the steps: obtaining a to-be-sent RPC request message, querying a pre-constructed alias management mapping table based on a full-definition name of a target class called by the RPC request message, and determining an alias and a serializer corresponding to the target class from the serialization information of the target class stored in the alias management mapping table; serializing the RPC request message based on a serializer, generating a message byte stream corresponding to the RPC request message, and writing the alias into the message byte stream; and sending the message byte stream to the target node, and receiving response information returned by the target node based on the message byte stream. By adopting the technical means, the development efficiency and the calling efficiency of the remote procedure calling method can be improved, and the use experience of the remote procedure calling service is improved.

The invention relates to a lightweight micro-service framework implementation method for an embedded platform, which is divided into three parts, namely a lightweight runtime environment, a dynamic resource management system and lightweight service communication middleware, and is specifically implemented as follows: the lightweight runtime environment is responsible for life cycle management of micro-services, provides a uniform configuration management mechanism, and is used for managing the life cycle of the micro-services; a log is recorded and is responsible for monitoring; the lightweight inter-service communication middleware is a low-overhead remote procedure call (RPC) protocol; the middleware adopts a compact message format and a binary coding format; according to the dynamic resource management system, the micro-service instances are dynamically loaded and unloaded on an embedded platform according to needs, resource utilization is optimized, and the overall performance of the system is improved. The problems of high resource consumption, long starting time and low communication efficiency of the application of the micro-service architecture in the embedded system are solved, the efficient operation of the micro-service in the embedded system is realized, and the performance, the stability and the usability of the system are also remarkably improved.

The invention relates to a transaction response state processing method based on RPC (Remote Procedure Call) exception return, which comprises the following steps that: a service party defines a specific transaction response code, and packages the transaction response code into an exception class object to be thrown out according to a transaction response state corresponding to an exception class when a transaction error occurs; ensuring that the transaction response code is consistent with the transaction response state corresponding to the abnormal class; the consumer judges a transaction response state according to the abnormal class object after receiving the abnormal class object thrown by the service party; when the consumer cannot process the abnormal class object, the abnormal class object is thrown to an upstream system, and it is ensured that the abnormal class object is kept consistent with the transaction response state of the response code in the transmission process; and the upstream consumer repeats the second step until a certain system receives the abnormal class object, and judges the transaction response state according to the abnormal class object to carry out correct error processing. According to the method, information loss and transaction processing risks caused by multiple times of transmission of the transaction code in a traditional method are avoided, the cost of global management of the response code is reduced, and the limitation on transaction response processing of the system is reduced.

In some implementations, a device may receive a request for a machine learning prediction. The device may access a feature store that stores data associated with a plurality of possible machine learning model features, wherein accessing the feature store comprises performing a remote procedure call (RPC) to generate a new data object at the feature store, the new data object having the device subscribed as a client. The device may receive, from the feature store in connection with the device being subscribed to the new data object as the client, a set of values associated with a composite feature. The device may execute a machine learning model using the set of values associated with the composite feature. The device may output a machine learning prediction based on a result of executing the machine learning model using the set of values associated with the composite feature.

Computer nodes associated with a cluster store a distributed database. As the cluster provides a distributed database service, some or all of the nodes may interface with one or more external services. The external services may be specified by a service agreement, or the external services may be dynamically specified by a user / customer of the distributed database service. The external services may be available to any node of the cluster, or the external services may only be accessible to particular nodes and / or to particular cluster / service roles. In a mapreduce database framework, for example, the external services may be restricted to reducer / coordinator nodes. Whichever nodes are permitted, the nodes may use remote procedure calls to access external services.

The invention relates to a decentralized, distributed and RPC (Remote Procedure Call) low-dependency global user security authentication and system mutual trust security service system, which comprises a user authentication certificate management module for managing signature certificates used for user authentication and basic authority management and control in the past, at present and in the future; the user verification certificate issuing and storage module is used for issuing a verification certificate list according to a request of the client, and after the client obtains the verification certificate list, binary block encryption is carried out on the verification certificate list in a mode of combining a fixed encryption key, a machine fingerprint encryption key and an environment variable encryption key and the verification certificate list is combined into a file system; the user authentication signature module supports a user to carry out single-mode or multi-element authentication processing in the modes of user passwords, registered mobile phone short messages, account electronic Key, face recognition and fingerprint recognition; and the user signature verification module is used for obtaining the asymmetric signature public key from the local certificate list according to the signature certificate ID to perform signature verification processing.

The application is specifically a DPI shunt device rule management system and method, the system comprising: a service configuration table, wherein each service configuration item has a unique service ID; a rule configuration table, wherein each rule configuration item has a unique rule ID; a rule hash table, which quickly retrieves the rule ID by hashing the rule matching content; a policy control server, which issues service configurations to the DPI shunt device through a remote procedure call (RPC) interface, and the DPI shunt device splits the service configurations into one or more rule configurations according to a splitting algorithm; and a Redis database, which is used to persistently store the contents of the service configuration table, the rule configuration table and the rule hash table. The application has the advantages that: the table items of each management module are designed to be loosely coupled, allowing them to be independently developed and debugged; and the dual-ID management mode has good scalability and can be compatible with traditional single-ID rule management systems.

The invention discloses a method and a system for calling local functions among different Web applications under the same Tomcat instance, and relates to the technical field of computer software, a plurality of Web applications are deployed under the same Tomcat instance, and the applications needing to provide local function calling are set to be started preferentially; in the Web application which is started preferentially, a new class is generated, and an object instance is created; the new class and the object instance are loaded to a system class loader, so that other Web applications can globally access the new class and the object instance; when other Web applications in the Tomcat are started, obtaining an object instance from the system class loader, and distributing the object instance to a target instance variable in the proxy class; other Web applications call the object instance through the proxy class; and the proxy class returns the calling result of the target instance variable, so that network delay and performance overhead caused by traditional remote procedure calling are avoided, and the calling efficiency between applications is greatly improved.

A method may include: an access management service receiving a client credential from a client; the access management service generating a bearer token for the client electronic device and communicating the bearer token to the client electronic device; a blockchain integration service receiving a remote procedure call with the bearer token from the client electronic device; the blockchain integration service validating the bearer token with the access management service; the blockchain integration service receiving, from the access management service, a client profile comprising the client credential; the blockchain integration service determining that the remote procedure call is a contract create call; the blockchain integration service submitting the contract create call to a blockchain network; and the blockchain integration service adding the client and / or the contract to an allow list, wherein the allow list identifies clients that are allowed to access the contract on the blockchain network.

The present invention discloses a real-time inference system and scheduling method for NPU time-sharing multiplexing, belonging to the field of edge intelligent computing technology, and solves the problem that traditional edge intelligent computing service devices and inference scheduling methods in the prior art are difficult to ensure the real-time performance of multi-inference tasks; in the preprocessing stage, the present invention converts the intelligent inference model through a ready-state pre-segmenter, that is, divides the intelligent inference model into chunks of different granularities in combination with the unit granularity, and obtains the running attribute information of the model and its chunks; in the execution stage, the runtime planner receives the task request of the remote procedure call, then determines the optimal scheduling granularity through nonlinear optimization, and generates the corresponding task scheduling sequence according to the NPU real-time scheduling algorithm with low segmentation, and the runtime executor obtains the model chunks required by the task according to the job sequence and executes them. The present invention effectively improves the real-time performance of time-sharing multiplexing NPU resources for edge intelligent inference computing tasks in a multi-task scenario.

This application provides an advertising reporting method, apparatus, and electronic device, relating to the field of advertising technology. The method includes: establishing a remote procedure call (RPC) communication link with a local server; calling the data interface of the local server to obtain advertising configuration information; instantiating the advertising configuration information to obtain advertising data; displaying advertising content based on the advertising data, and obtaining advertising display information based on interactive operations on the advertising content; and sending the advertising display information to the local server via the RPC communication link. In the above design, establishing a RPC communication link with the local server and reporting advertising data via the RPC communication link reduces bandwidth costs compared to reporting advertising data using the Hypertext Transfer Protocol (HTTP).

A computer-implemented method is provided that enables remote control of a headless browser. A message from a client to open a connection to a headless browser running on a device remote from the client is received. A command to provision the browser is sent to the headless browser. The command may configure the browser to appear as if the browser is controlled by a human. A command for controlling the headless browser is received from the client. The command is sent to the headless browser for execution. A response to the command is received from the headless browser. Finally, the response is forwarded to the client.

The invention provides a remote procedure call method. The remote procedure call method comprises the steps of obtaining an interface definition of a target remote procedure call method based on a service identifier and a method identifier input by a user; obtaining a target query index configured by a user based on the interface definition and a query condition of the target query index; in response to a received query request for the target query index, generating a remote procedure call request stream based on the service identifier, the method identifier, the target query index and a query condition of the target query index; sending the remote procedure call request stream to a remote procedure call server; and obtaining and returning a return value corresponding to the target query index from a remote procedure call response stream received by the remote procedure call server. The invention further provides a remote procedure calling device, electronic equipment, a computer readable storage medium and a computer program product.