Doesn't seem to work on mine. IO::Handle too does not help.

use strict; use warnings;
use IO::Handle;

open my $WHOIS, "jwhois x.x.x.x 2>&1 |";
my $io = IO::Handle->new;
$io->fdopen($WHOIS, "r");
$io->blocking(0);
print $io->getline;
$io->close;

[download]

I don't get any output, if the server is unavailable.


--
Rohan

In reply to Re^2: Non-buffered read from program by arc_of_descent
in thread Non-buffered read from program by arc_of_descent

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