What you want here is eval.

An example usage might be: 

my $timeout = 20;

eval {
    local $SIG{ALRM} = sub { die "timedout" };
    alarm $timeout;
    #Call your subroutine here....
    alarm 0;
};

if ($@) {
    #  $@ will contain error message, if any
}

[download]

Hope this helps,
Darren :)

In reply to Re: Possible to write a sub that times out??? by McDarren
in thread Possible to write a sub that times out??? by geekondemand

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