Method and device for invoking a service
A technology of service invocation and invocation request, applied in the computer field, can solve the problems of poor stability and reliability of the remote service invocation mechanism, inability of the server to process quickly and accurately, heavy weight and low communication efficiency, etc., and achieve a simplified and efficient protocol. , improve communication efficiency, the effect of lightweight architecture
Active Publication Date: 2018-07-24
北京中交兴路车联网科技有限公司
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[0004] However, the above existing technologies have the following defects: on the one hand, the existing SOA technology is mainly based on WebService, consumes more memory resources, and its weight and communication efficiency are low; on the other hand, the existing SOA technology realizes The stability and reliability of the remote service call mechanism is poor, especially when the client initiates a large number of concurrent service call requests, the server cannot process these requests quickly and accurately
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0020] figure 1 It is a schematic flow diagram of a service invocation method provided by Embodiment 1 of the present invention. This embodiment is applicable to when a web browser or a service client initiates an access request to a service, through SOA (Service Oriented Architecture, service-oriented architecture) The case of a system call service. Wherein the SOA system (that is, the SOA component) includes a client and a server, and its client is a software product deployed together with an existing web brows...
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The invention discloses a method and device for calling a service. The method comprises the step of receiving a calling request corresponding to the service, wherein the calling request is initiated by a service client side or a browser through an interface; the step of obtaining at least two remote access addresses of the service corresponding to the interface; the step of selecting one remote access address from the remote access addresses according to the set allocation algorithm to serve as the unique matched remote access address of the service corresponding to the interface; the step of remotely calling the service corresponding to the interface based on the hession protocol and the selected remote access address. According to the technical scheme, light SOA architecture can be achieved, consumption of internal storage resources is reduced, and communication efficiency and stability and reliability of a remote calling mechanism are improved.
Description
technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular to a method and device for invoking a service. Background technique [0002] SOA (service-oriented architecture, service-oriented architecture) is a component model that links different functional units of an application (called services) through well-defined interfaces and contracts between these services, that is, according to requirements through the network Distributed deployment, composition and use of loosely coupled coarse-grained application software. Among them, the interface is independent of the hardware platform, operating system and programming language that realize the service. In SOA, resources are provided to other members of the network as independent services that can be accessed in a standard way. SOA differs from most common client / server models in that it emphasizes the loose coupling of software components and Use independent s...
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IPC IPC(8): H04L29/08
Inventor 王继东蔡抒扬王鹏胡道生夏曙东
Owner 北京中交兴路车联网科技有限公司