Ed Avis waniasset.com> writes:
>I'd like to fork several child processes and read lines from each
It appears that IO::BufferedSelect does what I want! From its documentation:
use IO::BufferedSelect;
my $bs = new BufferedSelect($fh1, $fh2);
while(1)
{
my @ready = $bs->re
Ed Avis waniasset.com> writes:
>I'd like to fork several child processes and read lines from each,
There is IO::Select which provides a convenient way to see which
filehandles have data for reading. But there is no guarantee that the
data available will form a complete line. I am looking for s
I'd like to fork several child processes and read lines from each, for example:
open my $fh_foo, '-|', 'yes', 'foo' or die $!;
open my $fh_bar, '-|', 'yes', 'bar' or die $!;
while (<$fh_foo> OR <$fh_bar>) { # magic happens here
say "got a line from one of them: $_
