CN115277745A - Service bus arrangement system and method supporting asynchronous scheduling - Google Patents
Service bus arrangement system and method supporting asynchronous scheduling Download PDFInfo
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- CN115277745A CN115277745A CN202210721784.1A CN202210721784A CN115277745A CN 115277745 A CN115277745 A CN 115277745A CN 202210721784 A CN202210721784 A CN 202210721784A CN 115277745 A CN115277745 A CN 115277745A
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- 230000000007 visual effect Effects 0.000 claims abstract description 10
- 238000004458 analytical method Methods 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012800 visualization Methods 0.000 description 5
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
Abstract
The invention discloses a service bus arranging system supporting asynchronous scheduling, which comprises: the visual arrangement platform is used for providing a client interface for arrangement service of developers; the service calling layer is used for calling each service in the arrangement; the message callback layer is used for receiving callback messages; and the message analysis layer is used for analyzing the call return message after the service call. The invention also provides a service bus arranging method supporting asynchronous scheduling. The invention has the following beneficial effects: simultaneously, the support of synchronous requests and asynchronous requests is supported, and the service bus arrangement capacity is further expanded; the service arrangement scenes are enriched, and more scenes can use the service arrangement; the secondary development in the programming of the industrial robot is reduced, the workload of developers is further reduced, and the working efficiency is improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of computer software development, in particular to a service bus arranging system and method supporting asynchronous scheduling.
[ background ] A method for producing a semiconductor device
With the rapid development of industrial manufacturing, "smart manufacturing" has penetrated deep into enterprise production, and industrial robots have been able to replace manual production in many scenarios. Service orchestration techniques can combine existing encapsulated single service permutations into larger services without the need for manual programming, thereby reducing the workload of service development. However, the current service arrangement aims at the arrangement of synchronous calling, and no support is provided for the asynchronous calling mode of part of industrial robots. How to integrate the asynchronous call mode into the service bus orchestration system is an urgent problem to be solved.
[ summary of the invention ]
The invention discloses a service bus arrangement system and method supporting asynchronous scheduling, which receive asynchronous callback messages through a message callback-based mode and support asynchronous scheduling arrangement, thereby expanding the arrangement capacity of a service bus, simplifying the programming development process of industrial robot development, further reducing the development workload, and further solving the technical problems related to the background technology.
In order to realize the purpose, the technical scheme of the invention is as follows:
a service bus orchestration system that supports asynchronous scheduling, comprising:
the visual arrangement platform is used for providing a client interface for arrangement service of developers;
the service calling layer is used for calling each service in the arrangement;
the message callback layer is used for receiving callback messages;
and the message analysis layer is used for analyzing the call return message after the service call.
As a preferred refinement of the present invention, the visualization orchestration platform comprises two data structures representing orchestration logic information, nodeList and routeList.
As a preferred improvement of the present invention, the nodeList stores node information, where the node information includes a node ID, a node name, node parameter information, and a node type; the routeList stores routing information of the nodes, which is used for representing the direct relationship of the nodes, and the routing information comprises the ID of the previous node, the ID of the next node and the service address of the node.
As a preferable improvement of the present invention, the node parameter information includes a parameter name, a parameter value, and a parameter type.
As a preferred improvement of the present invention, the message callback layer registers a listener for receiving Znode data change in the Zookeeper.
The invention also provides a service bus arrangement method supporting asynchronous scheduling based on the service bus arrangement system supporting asynchronous scheduling, which comprises the following steps:
for the service of synchronous call:
selecting node types on a visual arrangement platform, wherein the node types comprise synchronous calling and asynchronous calling, and inputting parameter information of services;
step two, after selecting the nodes needing arranging service, connecting the nodes to form an arranging sequential logic;
step three, starting the arrangement service;
step four, the service calling layer calls the service according to the arrangement logic;
analyzing the data of the message callback layer by the message analysis layer, and determining the next calling service according to the callback message;
for asynchronously invoked services:
selecting a node type on a visual arrangement platform, wherein the node type comprises synchronous calling and asynchronous calling, and inputting parameter information of service;
step two, after selecting the nodes needing arranging service, connecting the nodes to form an arranging sequential logic;
step three, starting the arrangement service;
step four, the service calling layer calls the service according to the arrangement logic;
step five, the message callback layer waits for receiving callback messages;
and step six, the message analysis layer analyzes the data of the message callback layer and determines the next step of calling service according to the callback message.
The invention has the following beneficial effects:
1. simultaneously, the support of synchronous requests and asynchronous requests is supported, and the service bus arrangement capacity is further expanded;
2. the method enriches the scenes for arranging the service, and has more scenes for arranging the service;
3. the secondary development in the industrial robot programming is reduced, the workload of developers is further reduced, and the working efficiency is improved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a block diagram of a service bus orchestration system supporting asynchronous scheduling according to the present invention;
FIG. 2 is an interface diagram of the visualization orchestration platform according to the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a service bus orchestration system supporting asynchronous scheduling, including a visualization orchestration platform, a service call layer 1, a message callback layer 2, and a message parsing layer 3.
The visualization orchestration platform is configured to provide a client interface for developers to orchestrate services, and specifically, as shown in fig. 2, on the left side, there are service components (i.e., nodes) that are basic nodes for orchestration, where each node represents a service; the right side is a blank for arrangement by a user, and the user can select nodes on the left side and then connect the nodes and input parameter information on the right side to form arrangement logic.
Further, the visualization arrangement platform comprises a nodeList and a routeList which represent data structures for arranging logic information, wherein the nodeList stores node information, and the node information comprises a node ID, a node name, node parameter information and a node type; the routeList stores routing information of the nodes, which is used for representing the direct relationship of the nodes, and the routing information comprises the ID of the previous node, the ID of the next node and the service address of the node.
As a preferable improvement of the present invention, the node parameter information includes a parameter name, a parameter value, and a parameter type
The service calling layer 1 is used for calling each service in the arrangement.
The message callback layer 2 is configured to receive a callback message, and specifically, the message callback layer 2 has a main function of waiting for receiving the callback message, and meanwhile, a service belonging to the same flow should wait for receiving a callback message of a previous service, and a service not belonging to the same flow may continue to execute the scheduling logic without waiting. The system selects and uses the Zookeeper as a component for receiving and storing the callback message, and the Zookeeper is a distributed application program coordination service with a distributed and open source code and can be used for unified configuration management, unified naming service, distributed locks and cluster management. Meanwhile, the Zookeeper can monitor the data change and the increase and decrease change of Znode in the Zookeeper by matching with the monitor of the Zookeeper. Therefore, for the asynchronously called service, after the system calls the asynchronously called service, the message callback layer registers a listener to the Zookeeper to wait for the asynchronously called callback message. Meanwhile, the message callback layer provides an external callback interface to receive callback messages of the asynchronous call service. And after receiving the callback message, the callback receiving interface writes the callback message into the Znode of the Zookeeper. At this time, the listener registered in the message callback layer will receive the Znode data change (i.e. receive the callback message), and then the service call of the next step can be advanced.
The message parsing layer 3 is used for parsing the call return message after the service call.
The invention also provides a service bus arranging method supporting asynchronous scheduling based on the service bus arranging system supporting asynchronous scheduling, which comprises the following steps:
for the service of synchronous call:
selecting node types on a visual arrangement platform, wherein the node types comprise synchronous calling and asynchronous calling, and inputting parameter information of services;
step two, after selecting the nodes needing arranging service, connecting the nodes to form an arranging sequential logic;
step three, starting the arrangement service;
step four, the service calling layer calls the service according to the arrangement logic;
analyzing the data of the message callback layer by the message analysis layer, and determining the next calling service according to the callback message;
for asynchronously invoked services:
selecting node types on a visual arrangement platform, wherein the node types comprise synchronous calling and asynchronous calling, and inputting parameter information of services;
secondly, connecting the nodes after the nodes needing arranging service are selected to form arranging sequential logic;
step three, starting the arrangement service;
step four, the service calling layer calls the service according to the arrangement logic;
step five, the message callback layer waits for receiving callback messages;
and step six, the message analysis layer analyzes the data of the message callback layer and determines the next step of calling service according to the callback message.
The service bus arranging system supporting asynchronous scheduling has the advantages that:
1. simultaneously, the support of synchronous requests and asynchronous requests is supported, and the service bus arrangement capacity is further expanded;
2. the service arrangement scenes are enriched, and more scenes can use the service arrangement;
3. the secondary development in the industrial robot programming is reduced, the workload of developers is further reduced, and the working efficiency is improved.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. A service bus orchestration system supporting asynchronous scheduling, comprising:
the visual arrangement platform is used for providing a client interface for arrangement service of developers;
the service calling layer is used for calling each service in the arrangement;
the message callback layer is used for receiving callback messages;
and the message analysis layer is used for analyzing the call return message after the service call.
2. The system of claim 1, wherein the visual orchestration platform comprises two data structures representing orchestration logic information, nodeList and routeList.
3. The service bus orchestration system supporting asynchronous scheduling according to claim 2, wherein the nodeList stores therein node information, the node information comprising a node ID, a node name, node parameter information, and a node type; the routeList stores routing information of the nodes, which is used for representing the direct relationship of the nodes, and the routing information comprises the ID of the previous node, the ID of the next node and the service address of the node.
4. The service bus orchestration system supporting asynchronous scheduling according to claim 3, wherein the node parameter information comprises parameter name, parameter value, and parameter type.
5. The service bus orchestration system supporting asynchronous scheduling according to claim 1, wherein the message callback layer registers a listener for receiving Znode data changes in a Zookeeper.
6. A service bus orchestration method supporting asynchronous scheduling based on the service bus orchestration system supporting asynchronous scheduling of any one of claims 1-5, the method comprising the steps of:
for the service of synchronous call:
selecting node types on a visual arrangement platform, wherein the node types comprise synchronous calling and asynchronous calling, and inputting parameter information of services;
secondly, connecting the nodes after the nodes needing arranging service are selected to form arranging sequential logic;
step three, starting the arrangement service;
step four, the service calling layer calls the service according to the arrangement logic;
analyzing the data of the message callback layer by the message analysis layer, and determining the next calling service according to the callback message;
for asynchronously invoked services:
selecting node types on a visual arrangement platform, wherein the node types comprise synchronous calling and asynchronous calling, and inputting parameter information of services;
step two, after selecting the nodes needing arranging service, connecting the nodes to form an arranging sequential logic;
step three, starting the arrangement service;
step four, the service calling layer calls the service according to the arrangement logic;
step five, the message callback layer waits for receiving callback messages;
and step six, the message analysis layer analyzes the data of the message callback layer and determines the next step of calling service according to the callback message.
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