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From "Kristian Waagan (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DERBY-5617) Improve process handling in SpawnedProcess
Date Wed, 15 Feb 2012 11:00:59 GMT
Improve process handling in SpawnedProcess
------------------------------------------

                 Key: DERBY-5617
                 URL: https://issues.apache.org/jira/browse/DERBY-5617
             Project: Derby
          Issue Type: Improvement
          Components: Test
    Affects Versions: 10.9.0.0
            Reporter: Kristian Waagan
            Assignee: Kristian Waagan


SpawnedProcess wraps a java.lang.Process and performs various tasks related to process handling.
Using external processes from Java is somewhat tricky, in part because of sub-optimal behavior
in the methods provided by Process.

I plan to implement the following improvements:
 a) Kill the process after a timeout (the clock starts ticking when you create the SpawnedProcess
instance).
 b) Don't let interrupts stop SpawnedProcess from waiting for / terminating the process.
 c) Clean up the Process properly.

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