I might not have made myself very clear, since you both got me wrong.
What I need, is not a method to terminate a process, but a way to
terminate a process when the main process dies.
From the atexit module info:
Note: the functions registered via this module are not called when the
program is killed by a signal, when a Python fatal internal error is
detected, or when os._exit() is called.
I belive that there is noway you can be sure to get a piece of code run,
if the program crashes or something like that,
therefor I ask for a way to run gnuchess as a kind of subprocess, that can
only run when the parrentprocess is still running.
I know this is called a daemon thread in java.
2006/8/26, Thomas Dybdahl Ahle <th****@localhost.localdomain>:
>Hi, I'm writing a program, using popen4(gnuchess),
The problem is, that gnuchess keeps running after program exit.
I know about the atexit module, but in java, you could make a process a
daemon process, and it would only run as long as the real processes ran. I
think this is a better way to stop gnuchess, as you are 100% sure, that
it'll stop.
Can you do this with popen?
--
Thomas
--
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You could send the quit (or close or wahtever) command to gnuchess
when you want it to terminate. Supposing that gnuchess needs to do
some stuff on exit, this is a better solution.
PAolo
--
Programmers should realize their critical importance and responsibility in a
world gone digital. They are in many ways similar to the priests and monks of
Europe's Dark Ages; they are the only ones with the training and insight
to read and interpret the "scripture" of this age.
