[Python-ideas] Thread exceptions and interruption
Alex Holkner
aholkner at cs.rmit.edu.au
Wed Sep 19 06:40:09 CEST 2007
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Wed Sep 19 06:40:09 CEST 2007
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Adam Olsen wrote: > Here I use a with-statement[2] to create a branch point. The branch > point collects any exceptions from its children and interrupts the > children when the first exception occurs. Interruption is done > somewhat similarly to posix cancellation; participating functions > react to it. However, I raise an Interrupted exception, which can > lead to much more graceful cleanup than posix cancellation. ;) It sounds like you're proposing that a thread can be interrupted at any time. The Java developers realised long ago that this is completely unworkable and deprecated their implementation: http://java.sun.com/j2se/1.3/docs/guide/misc/threadPrimitiveDeprecation.html Please disregard if I misunderstood your approach :-) Alex.
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