signal handler

[Thooney Millennier]

I am sorry for my late reply,
and thank for your suggestion.
I did't know functions such as
"getpid()","kill()".

Well, I tried and realized...
If you use "kill(getpid(),SIGINT)",
it works. (ie. callback ok!)
Instead,if you send "Control-C" by keyboard input,
it does not. (nothing happens,signal ignored)

It is confusing.

Thooney.
 
Ovidiu Predescu wrote:
>> Hi, I want to use "signal()" in my program.
>> 
>>   import signal;
>>   def func(arg1,arg2):
>>       DO_SOMETHING_GOOD;
>>       print "OK!";
>>   signal.signal(SOME_SIGNAL,func);
>> 
>> It seems "func()" is not called
>> when the program gets signal "SOME_SIGNAL".
>> Why?
>
> It looks like you forgot to send the signal. One way you could 
> implement this code is:
>
> from signal import signal, SIGINT
> from os import getpid, kill
>
> def signalHandler (signum, frame):
>    print 'signal handler called for signal %d' % (signum,)
>
> signal (SIGINT, signalHandler)
> kill (getpid (), 
>