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Data-pipeline-based interprocess communication implementation method under KUX system

A technology of inter-process communication and data pipeline, applied in the realization field of inter-process communication based on data pipeline under the KUX system, to achieve broad prospects, improve function scalability, and improve security and accuracy.

Inactive Publication Date: 2015-02-25
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The anonymous pipeline data can only flow in one direction. When the two parties communicate, two pipelines need to be established; it can only be used between parent-child processes or sibling processes (processes with kinship)

Method used

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  • Data-pipeline-based interprocess communication implementation method under KUX system
  • Data-pipeline-based interprocess communication implementation method under KUX system

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Embodiment Construction

[0021] Referring to the accompanying drawings, the content of the present invention will be described with a specific example to realize the process of this system structure.

[0022] As described in the summary of the invention, through the implementation method of KUX process communication based on data pipeline, there are mainly process management module (1), data pipeline module (2), communication control module (3), file management module (4), The exception handling module (5) consists of five modules.

[0023] The process management module (1) is the process management module of the communication implementation method, and its main purpose is to define the communication premise, such as the correlation of communication between two processes.

[0024] The data pipeline module (2) is the core module of the communication implementation method, and its main purpose is to realize data transmission and communication pipeline setting through anonymous pipeline communication.

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Abstract

The invention provides a data-pipeline-based interprocess communication implementation method under a KUX system, and relates to the field of interprocess communication modes in the field of UNIX and KUX operating systems. The data-pipeline-based interprocess communication implementation method under the KUX system is mainly divided into a process management module (1), a data pipeline module (2), a communication control module (3), a file management module (4) and an exception handling module (5). The method completes communication between processes, with the genetic relationship, under the KUX system effectively by use of the modular thought, communication is achieved in an anonymous pipeline mode, and management and protection of pipeline files are enhanced. In addition, the exception handling module is additionally arranged, so that a whole communication system is not likely to crash when exceptions occur.

Description

technical field [0001] The present invention relates to the inter-process communication mode in the operating system field of UNIX and KUX. In KUX application development, the demand for inter-process communication can be encountered. There are many methods for inter-process communication, such as through shared memory, semaphore, and memory-mapped files. , data pipes, files, sockets, etc. The method introduced here realizes inter-process communication and data interaction by combining data pipelines and system standard input and output file descriptors. Background technique [0002] Anonymous pipe: A pipe is a way of working together between processes, which constitutes an independent file system, and the pipe is half-duplex. The anonymous pipeline data can only flow in one direction. When the two parties communicate, two pipelines need to be established; they can only be used between parent-child processes or sibling processes (processes with kinship). [0003] File poin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54
Inventor 吴丹宇
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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