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Date: Fri, 18 Oct 2013 18:52:31 +0600
Subject: Multiprocessing: killing children when parent dies
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Xref: csiph.com comp.lang.python:57044

import prctl

prct.set_pdeathsig(.....)
if os.getppid() == 1:
 raise AlreadyDead()

-- 
Segmentation fault