How to instantly termainate an un-supervised script on demand?

Posted by errr on Stack Overflow See other posts from Stack Overflow or by errr
Published on 2009-10-15T21:47:59Z Indexed on 2010/03/14 15:05 UTC
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Filed under:

java

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thread

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termination

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gui

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jython

I have a GUI which resembles an interpreter. It allows the user to write a script in Jython (implementation of Python in Java) and run it whenever he wants. Apart from that, I also wish to allow the user to instantly terminate the run whenever he wants.

Thing is, I don't really know how to do it. The script is being run on a different Thread, but I don't know of any secure way to stop/interrupt/terminate a thread in the middle of its run, let alone not knowing what is being run by the thread/script (it could be a simple task or maybe some sort of a heavy SQL query against a DB, and a DB is something which requires careful resource handling).

How can I instantly terminate such run on demand?

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