![]() |
|
Clear questions and runnable code get the best and fastest answer |
|
PerlMonks |
children don't see ^C ??by iza (Monk) |
on Oct 10, 2001 at 21:20 UTC ( [id://118058]=perlquestion: print w/replies, xml ) | Need Help?? |
iza has asked for the wisdom of the Perl Monks concerning the following question:
hi i'm new to php so excuse me if the question sounds stupid i have a main program that creates a few children (using Parallel::ForkManager) what i want to do is detect when someone uses ^C (or any other way to interrupt the program, but i know ^C will be used more, that's why i focus on it) so i read the perlman:perlipc, and now i use this line $SIG{INT} = \&catch_zap; (along with the catch_zap function)it works fine as long as children aren't running. When the children are here, i can press ^C and nothing happens - as long as they aren't finished do i miss something really obvious here ? is there a way to catch an interrupt sinal anywhere in the code, even if i fork ? thanx for any wanswer ... i'm stuck !
Back to
Seekers of Perl Wisdom
|
|