Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!aioe.org!feeder.news-service.com!xlned.com!feeder5.xlned.com!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.070 X-Spam-Evidence: '*H*': 0.86; '*S*': 0.00; 'subject:process': 0.07; 'subject:when': 0.07; 'not?': 0.09; 'ends,': 0.16; 'parameters,': 0.16; 'thanks,': 0.17; 'received:209.85.210.174': 0.19; 'received :mail-iy0-f174.google.com': 0.19; 'end,': 0.23; 'reason,': 0.23; 'code': 0.24; 'message-id:@mail.gmail.com': 0.28; 'parent': 0.30; 'hi,': 0.31; "won't": 0.32; "i've": 0.33; 'to:addr:python-list': 0.34; "can't": 0.34; 'anything': 0.37; 'some': 0.37; 'but': 0.37; 'received:google.com': 0.38; 'received:209.85': 0.38; 'signal': 0.38; 'difficult': 0.39; 'to:addr:python.org': 0.39; 'received:209': 0.40; 'receive': 0.68; 'header:Reply-To:1': 0.71; 'reply-to:no real name:2**0': 0.72; 'regards.': 0.76; 'andrea': 0.84; 'subject:skip:N 10': 0.93 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:reply-to:date:message-id:subject:from:to:content-type; bh=bGLCI4UwKL+EPY350kLUwOkBD5bX4qp4jyuD0a0vvSw=; b=Mp5+AthNzx+fSNmZP1IoB+jijdEH4GUrCrnKdUzg0YEpKNSFxe8PdjCnsbAfRJYDPv q6X1Qldhp26BXg5DhnPiTu6MmRhhl/iqA2TwBiX42LdTAe1O3ebMyiRT3C+EmJtIGuuJ mQ2Sxzfxpns/BtaggyYhGB13EmqqziceCquWE= MIME-Version: 1.0 Date: Tue, 2 Aug 2011 12:36:44 +0200 Subject: Notifications when process is killed From: Andrea Di Mario To: python-list@python.org Content-Type: text/plain; charset=ISO-8859-1 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: andrea.dimario@speakage.com List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 15 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1312281407 news.xs4all.nl 23851 [2001:888:2000:d::a6]:46702 X-Complaints-To: abuse@xs4all.nl Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:10713 > You won't be able to catch SIGTERM, as Thomas said, but if you need to > know what caused a process to end, the best way is to have code in the > parent process to catch SIGCHLD. When the child ends, for any reason, > its parent is sent SIGCHLD with some parameters, including the signal > number that caused the termination; you can then log anything you > want. Hi, i understand, i've read that SIGKILL can't catch, but nothing about SIGTERM. If i use SIGCHLD, i will have difficult when parent receive a SIGTERM, or not? Thanks, regards. -- Andrea Di Mario