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Process automatic restoring method

An automatic recovery and process technology, applied in the direction of program control design, instrument, electrical digital data processing, etc., can solve the problem of not performing recovery process, etc.

Inactive Publication Date: 2004-02-25
WONDERS INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

All monitoring processes will report to the police after discovering abnormal conditions, but no recovery process is carried out

Method used

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] The data exchange platform has many critical processes that cannot exit, so the processes in the data exchange platform adopt the present invention. The following takes the communication process of the data exchange platform as an example to explain how the communication process adopts the process monitoring and repair method to ensure the stable and reliable operation of the system.

[0019] Such as image 3 As shown, there is a communication process A in the data exchange platform of system X and system Y. It needs to communicate with system X and system Y. In order to ensure reliable data exchange between the two systems, The communication process A adopts the process automatic repair method.

[0020] Taking the communication process A as the parent process, the communication process A calls the Fork function to generate 8 child processes, a...

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Abstract

The present invention provides an automatic recovery method for process. It uses the process must be monitored as father process, said father process can be used for producing several subprocesses, the several subprocesses are set into a working group process, and said father process can be used for monitoring the abnormality of subprocess in the working group by means of exchange semaphore module, and can make the subprocess be exited from the working group and can produce a group of subprocess again as working group process so as to implement the automatic recovery of the process.

Description

technical field [0001] The invention relates to the field of network data exchange, in particular to a process automatic recovery method. Background technique [0002] At present, in the Windows system, there is already a process monitoring technology on the Windows platform. However, the process monitoring and automatic repair technology in the Unix environment is rare. There are two existing monitoring methods: one can only monitor a single process, such as figure 1 As shown, it uses a monitoring process A1 to monitor a simple process B1, wherein the monitoring process A1 can only run under the Windows environment. The second can monitor complex processes in real time, such as figure 2 shown. By obtaining the relevant information of the monitored process, a process tree is established to control it. All monitoring processes will report to the police after finding abnormal conditions, but no recovery process is carried out. Many critical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/40G06F11/30
Inventor 薛莉芳李光亚吴颖健查峻刘继华
Owner WONDERS INFORMATION
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