摘要: |
基于Tru64Unix平台上的多进程、多线程大型软件系统处理数据量大、接口关系复杂,由于各种原因将不可避免出现软件异常问题。如果不能及时处理异常事件,将造成软件系统无法正确运行。针对这一问题,本文介绍了容错处理技术的应用,包括异常处理和错误处理两部分。 |
关键词: 容错处理 异常捕获 异常处理 错误处理 |
DOI:10.3969/j.issn.1001-893X. |
投稿时间:2004-12-14 |
基金项目: |
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Application of Fault-tolerance Processing Technique in Unix Application Softwares |
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Abstract: |
There are a huge amount of data processing and complicated interface relation in the large software system of multi-process and multi-thread based on the Tru64 Unix paltform,so the problem of software exception could not be avoided.If the exception event can not be handled in time,it will make the software system not run well.To solve the problem,this paper introduces the application of fault-tolerance(FT) technique,including exception handling and error handling. |
Key words: Fault-tolerance processing,Exception catching,Exception handling,Error handling |