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Graham Dumpleton
graham.dumpleton at gmail.com
Mon Aug 4 19:28:08 EDT 2008
What operating system? What version of Python? What version of mod_python? What startup messages for mod_python are in the Apache error log? What is the mod_python configuration you have in Apache configuration files? Specifically, are you setting PythonPath directive in really strange ways? Does it happen if you don't use the 'logging' module? Graham 2008/8/5 Jason Carver <ynj0qeh02 at sneakemail.com>: > Here is code that consistently crashes Apache for me: > > import logging > > def index(req): > """Handles all Browser Requests""" > try: > reqHandler = logging.StreamHandler(req) > logging.getLogger('').addHandler(reqHandler) > if req.form.has_key('action'): > raise Exception('Goodbye Apache') > except Exception, e: > logging.exception('I crash') > raise > > Now just go to the site with /?action=dosomething and it will crash > > Removing the if statement, the exception, or the logger are all ways of > alleviating the crash, but none of them should be necessary. > > Cheers, > Jason > > On Mon, Aug 4, 2008 at 2:51 PM, Jason Carver <ynj0qeh02 at sneakemail.com> > wrote: >> >> Hi all, >> >> I am having the craziest error, confirmed on both a LAMPython and >> WAMPython setup: exceptions in mod_python are causing Apache to crash hard. >> Even stranger is that the exceptions have to meet a few specific conditions >> to cause Apache to crash. >> >> As best I can tell those conditions include: >> >> raising an exception (this problem always goes away if the exception is >> commented out) >> having the exception be inside an if-block that tests a dictionary (the >> problem goes away if I do something like """if 'hello' == 'hello': raise >> Exception('goodbye')""") >> catching the exception and logging it using the python built-in >> logging.exception(e) (the problem goes away if I comment out the logger) >> >> Apache does not write anything to its error.log, so it was a bit of an >> adventure to discover all these elements. >> >> Any ideas? >> >> Cheers, >> Jason > > _______________________________________________ > Mod_python mailing list > Mod_python at modpython.org > http://mailman.modpython.org/mailman/listinfo/mod_python > >
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