A communication service container and communication method in a distributed system

Abstract

The invention provides a communication service container in a distributed system and a communication method. The communication service container comprises a subsystem connection management module, a subsystem connection module, a remote communication object, a remote service publishing module and a remote message publishing module, wherein the subsystem connection management module is used for initiating connection with other subsystems or accepting connection of other subsystems and caching connection states, the subsystem connection module is used for connecting with the other subsystems and generating the remote communication object in communication with opposite subsystems after connection success, the remote communication object is used for acquiring remote service of the present subsystem for the other subsystems and subscribing remote messages after the present subsystem is successfully connected with the other subsystems, the remote service publishing module is used for publishing the service to be the remote service, and the remote message publishing module is used for sending the message to the other subsystems. Through the communication service container and the communication method, reusability, stability and exploitation efficiency of the distributed system are improved.

Description

technical field [0001] The present invention relates to the technical field of distributed systems, in particular to a communication service container and a communication method in a distributed system. Background technique [0002] A distributed system is a software system built on a network. It is precisely because of the characteristics of software that distributed systems are highly cohesive and transparent. In a distributed system, a group of independent computers presents the user as a unified whole, as if it were a system. The system has a variety of common physical and logical resources, which can dynamically allocate tasks, and the scattered physical and logical resources realize information exchange through the computer network. There is a distributed operating system in the system that manages computer resources in a global manner. Typically, there is only one model or paradigm for a distributed system to the user. A layer of software middleware on top of the ...

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Problems solved by technology

[0008] (2) Whether it is Spring or Jboss, the connection management of the distributed system needs to be redesigned, and the problem of multiple dependencies between subsystems and other subsystems has not been realized;

[0009] (3) Functions such as remote service and remote message are fragmented. The above functions do not define standard interfaces and do not consider the characteristics of distributed systems, which are relatively poor in reusability and maintainability

[0010] (4) In the same distributed system, the realization of the communication of each subsystem cannot be standardized, so that the specific implementation may be differentiated, making the system difficult to maintain

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